[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C@H1][Branch1][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C]"}, {"from": "gpt", "value": "The molecule is an N-methyl-L-amino acid that is L-isoleucine in which one of the hydrogens attached to the alpha-nitrogen is substituted by a methyl group. It is a N-methyl-L-alpha-amino acid and a N-methylisoleucine."}]