Which formula has thial as a chemical class?
CREATE TABLE table_name_7 (formula VARCHAR, chemical_class VARCHAR)
SELECT formula FROM table_name_7 WHERE chemical_class = "thial"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_7 (formula VARCHAR, chemical_class VARCHAR) Question: Which formula has thial as a chemical class? [/INST] SELECT formula FROM table_name_7 WHERE chemical_class = "thial" </s>