[{"from": "human", "value": "Describe this molecule. [C][C][C@H1][Branch1][C][C][C][=C][Branch2][Ring1][Branch1][C][=Branch1][=N][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][N+1][=Branch1][C][=O][O-1][O][C][=Branch1][C][=O][C][=C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a 2-sec-butyl-4,6-dinitrophenyl 3-methylbut-2-enoate that is the (S)-enantiomer of binapacryl. It is an enantiomer of a (R)-binapacryl."}]