[{"from": "human", "value": "Provide a description of this molecule. [C][=C][Branch1][P][C][=Branch1][C][=O][O][C][=Branch1][Ring2][=C][Ring1][#Branch1][C][=Branch1][C][=O][O][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a non-proteinogenic alpha-amino acid."}]