[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is the L-enantiomer of O-methyltyrosine. It is an enantiomer of an O-methyl-D-tyrosine. It is a tautomer of an O-methyl-L-tyrosine zwitterion."}, {"from": "gpt", "value": "[C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}]