code: def write_csv_line(mol, csv_writer, options):
      
  
      # set variables
      status_field = options.status_field
  
      # elements for writing will be stored in the line list
      line = []
  
      # ID
      id = mol.GetProp('id')
      if id is not None:
          line.append(id)
      else:
          line.append('n/a')
  
      # status
      line.append(mol.GetProp(status_field))
  
      # query labels
      queryList = mol.properties.keys()
      for queryLabel in queryList:
          line.append(mol.properties[queryLabel])
  
      # write line
      csv_writer.writerow(line)
docs: Parse mol object and write a line to the csv file