[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][=C][Branch1][N][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][C][=C][O][S][=Branch1][C][=O][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a phenyl sulfate oxoanion that is the conjugate base of eugenol sulfate, obtained by deprotonation of the sulfo group; major species at pH 7.3. It is a conjugate base of a eugenol sulfate."}]