[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][C][C][C][C][C][Branch1][Ring1][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][O].[C][C][Branch1][C][C][N]"}, {"from": "gpt", "value": "The molecule appears as off-white solid with a sweet petroleum odor. May float or sink and mix with water. (USCG, 1999)"}]