[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=Branch1][C][=O][C@H1][Branch2][Ring1][Branch1][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][S][=Branch1][C][=O][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is an O-sulfoamino acid consisting of methyl L-tyrosinate in which the hydrogen of the phenolic hydroxy group has been replaced by a sulfo group. It is an O-sulfoamino acid, a methyl ester and a L-tyrosine derivative. It is functionally related to a methyl L-tyrosinate. It is a conjugate acid of a L-tyrosine methyl ester 4-sulfate(1-)."}]