[{"from": "human", "value": "Describe this molecule. [C][=C][C][=Branch2][Ring1][C][=C][Branch1][#Branch2][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][N+1][=Branch1][C][=O][O-1][N][C][C][C][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a lysine derivative having a 2,4-dinitrophenyl substituent at the N(6)-position. It is a C-nitro compound, a lysine derivative and a non-proteinogenic alpha-amino acid. It contains a 4-aminobutyl group. It is functionally related to a lysine."}]