[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][Branch1][Ring1][C][=O][C@H1][C][C@@H1][Branch1][S][C@@][Branch1][N][C@H1][Ring1][Branch1][C@H1][Branch1][Branch1][O][C][Ring1][Branch1][O][O][O][C][=Branch1][C][=O][/C][=C][/C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is an iridoid monoterpenoid that is hexahydro-1H-cyclopenta[c]furan substituted by hydroxy groups at positions 1 and 3a, a 3-oxopropen-2yl group at position 6 and a trans-4-coumaroyloxy moiety at position 4 (the 1S,3aS,4S,6S,6aS stereoisomer). Isolated from the leaves of Viburnum luzonicum, it exhibits antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a cinnamate ester, an aldehyde, a cyclic ether, a secondary alcohol, a member of phenols, an iridoid monoterpenoid, a tertiary alcohol and an organic heterobicyclic compound. It is functionally related to a trans-4-coumaric acid."}]