[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C@H1][Branch2][Ring1][=N][N][Branch1][Ring2][C][Ring1][Branch1][C][=C][Branch1][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][N+1][=Branch1][C][=O][O-1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is the L-stereoisomer of N-(2,4-dinitrophenyl)proline, a proline derivative having a 2,4-dinitrophenyl substituent on nitrogen. It is a member of pyrrolidines, a C-nitro compound, a L-proline derivative and a non-proteinogenic L-alpha-amino acid."}]