JSON file in ADF Data Flow is generating with Column Name and "\" symbol

I have a below data in csv file.

Now, I need to generate below json using Azure Data Factory Data Flow,

{
    {
        "719A070E-4874-E811-9CCE-02152146006A":{
                 "userId":"123",
                  "Name":"Joe"
             }    
    },
    {
        "5d7d0a74-f1b9-483a-8e9f-c7f45ccfeda0":{
                 "userId":"456",
                  "Name":"Mike"
             }    
    }
 }

I have added Data Flow for this and made few transformation. After this transformations, I can able to bring the JSON data into a single column as JSON string. Now I need to generate a file with only that json string data in the derived column 'jsondata'. But that Column name is added as attribute while generating json in sink (with json dataset). How to avoid this?

Actual Result:

{"jsondata": {{\"719A070E-4874-E811-9CCE-02152146006A\":{
                 \"userId\":\"123\",
                  \"Name\":\"Joe\"
             }    
    },
    {
        \"5d7d0a74-f1b9-483a-8e9f-c7f45ccfeda0\":{
                 \"userId\":\"456\",
                  \"Name\":\"Mike\"
             }    
    }
 }}

Expected Result:

{
    {
        "719A070E-4874-E811-9CCE-02152146006A":{
                 "userId":"123",
                  "Name":"Joe"
             }    
    },
    {
        "5d7d0a74-f1b9-483a-8e9f-c7f45ccfeda0":{
                 "userId":"456",
                  "Name":"Mike"
             }    
    }
 }

Column name 'myjson' and escape character \ should not be added into my json output file. (I tried replace to remove \ but it didn't worked out)

Sink Settings:

Below is the Data Preview of SINK. I need to generate json with data in column (jsondata) only. I don't need the header (jsondata) to add as attribute in json file.

Since the column is string type, the output data in not as expected. Since you have the jsondata column value as shown below:

{
        "719A070E-4874-E811-9CCE-02152146006A":{
                 "userId":"123",
                  "Name":"Joe"
             }    
    },
    {
        "5d7d0a74-f1b9-483a-8e9f-c7f45ccfeda0":{
                 "userId":"456",
                  "Name":"Mike"
             }    
    }

• Ignore the transformations I made in the image. Now concat [ and ] to this value to make it a set of objects.

• Instead of creating a JSON dataset, create a DelimitedText dataset with output file name as required with .json extension (this would render the output file as JSON even though the dataset in delimited text).

• Use the sink dataset configurations as shown in the below image (quote character and escape character):

• This would generate a file which would be rendered as JSON with the following data:

[
   {
      "719A070E-4874-E811-9CCE-02152146006A":{
         "userId":"123",
         "Name":"Joe"
      }
   },
   {
      "5d7d0a74-f1b9-483a-8e9f-c7f45ccfeda0":{
         "userId":"456",
         "Name":"Mike"
      }
   }
]