[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a sulforaphane in which the sulfinyl group has S configuration. It is an enantiomer of a (R)-sulforaphane."}, {"from": "gpt", "value": "[C][S@][=Branch1][C][=O][C][C][C][C][N][=C][=S]"}]