[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][C][C][P][=Branch1][C][=O][Branch1][C][O][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an alanine derivative having a 4-(4-nitrophenylphospho)butanoyl group attached to the nitrogen of alanine. It is an alanine derivative, a C-nitro compound and an aryl phosphonate."}]