[{"from": "human", "value": "Provide a description of this molecule. [C][C][Branch2][Ring1][=C][C][=Branch1][C][=O][C@H1][C][C@@H1][Ring1][Ring1][C@@H1][Branch1][N][C@H1][C][C][=C][C][=Branch1][C][=O][O][Ring1][#Branch1][O][C][=Branch1][C][=O][C][O][C][=Branch1][C][=O][/C][=C][/C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is a pyranone that is a carboxylic ester of trans-4-coumaric acid. It is isolated from the whole plant of Hyptis brevipes and has been found to exhibit cytotoxicity against HT-29 cancer cells. It has a role as a metabolite and an antineoplastic agent. It is an acetate ester, a member of phenols, a member of cyclopropanes, a cinnamate ester and a member of 2-pyranones. It is functionally related to a trans-4-coumaric acid."}]