[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a hydroxycinnamic acid."}, {"from": "gpt", "value": "[13CH1][=13CH1][13C][=Branch1][S][=13C][Branch1][N][13CH1][=13C][Ring1][=Branch1][/13CH1][=13CH1][/13C][=Branch1][C][=O][O][O][O]"}]