[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=Branch1][O][=C][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][O][C][=Branch1][C][=O][C][C][C][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a glycine derivative whose structure comprises a glycine core carrying an N-[5-(p-nitrophenoxy)-5-oxopentanoyl] substituent. It is a glycine derivative, a C-nitro compound and a carboxylic ester."}]