who were the writers in the episode whose production code was 411? 
CREATE TABLE table_27622417_1 (written_by VARCHAR, prod_code VARCHAR)
SELECT written_by FROM table_27622417_1 WHERE prod_code = "411"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_27622417_1 (written_by VARCHAR, prod_code VARCHAR) Question: who were the writers in the episode whose production code was 411?  [/INST] SELECT written_by FROM table_27622417_1 WHERE prod_code = "411" </s>