[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is the L-enantiomer of 2-methylserine. It is a non-proteinogenic L-alpha-amino acid and a 2-methylserine. It is an enantiomer of a 2-methyl-D-serine. It is a tautomer of a 2-methyl-L-serine zwitterion."}, {"from": "gpt", "value": "[C][C@][Branch1][Ring1][C][O][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}]