[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=Branch1][S][=C][Branch1][N][C][=C][Ring1][=Branch1][/C][=C][/C][=Branch1][C][=O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a hydroxycinnamic acid that is cinnamic acid in which the phenyl ring is substituted by hydroxy groups at positions 3 and 4. It exists in cis and trans forms; the latter is the more common. It has a role as a plant metabolite, an EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor, an EC 2.5.1.18 (glutathione transferase) inhibitor, an EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor, an antioxidant and an EC 3.5.1.98 (histone deacetylase) inhibitor. It is a hydroxycinnamic acid and a member of catechols."}]