[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an optically active form of 4-hydroxylauric acid having (S)-configuration. It is an enantiomer of a (R)-4-hydroxylauric acid."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][O]"}]