[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][C][C][C][C][C][C][C][C][C][/C][=C][\\C][=Branch1][C][=O][N][S][=Branch1][C][=O][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is an N-sulfonylcarboxamide that is (Z)-11-methyldodec-2-enamide in which one of the hydrogens attached to the nitrogen is replaced by a methanesulfonyl (mesyl) group. It is functionally related to a methanesulfonic acid."}]