What is the agent code of the agent named 'Ramasundar' in the AGENTS table?
{
    "explanation": "I finalized the SQL query by understanding the question and checking the schema details. The question asks for the agent code of the agent named 'Ramasundar' in the AGENTS table. I used the AGENTS table and filtered the results using the WHERE clause with the LIKE operator and LOWER function for string comparison. I also used the REFERENCES clause to reference the AGENTS table.",
    "query" : "SELECT A.AGENT_CODE FROM AGENTS A WHERE LOWER(A.AGENT_NAME) LIKE '%ramasundar%'",
    "operation_kind" : "list",
    "schema": "AGENTS",
    "confidence" : "100",
    "general_message": "Here is the agent code of the agent named 'Ramasundar'",
    "main_entity" : "agent"
}