[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=Branch1][#C][=C][C][=C][Ring1][=Branch1][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][O]"}, {"from": "gpt", "value": "The molecule is the D-enantiomer of 4-hydroxyphenylglycine. A non-proteinogenic amino acid found in Herpetosiphon aurantiacus. It is an enantiomer of a L-4-hydroxyphenylglycine. It is a tautomer of a D-4-hydroxyphenylglycine zwitterion."}]