SMILES: CC[C@@H]1[C@@H]2[C@@H]([C@H](C1=O)C)C(=C[C@@]([C@@]2(CC)C(=O)O)(CC)/C=C/C3=CC=CC=C3)CC
Description: The molecule is a carbobicyclic compound that is 2,3,3a,4,5,7a-hexahydro-1H-indene substituted by ethyl groups at positions 3, 4, 5 and 7, a methyl group at position 1, an oxo group at position 2, a 2-phenylethenyl group at position 5 and a carboxy group at position 4 (the 1R,3R,3aS,4S,5R,7aS stereoisomer). Isolated from Plakortis angulospiculatus, it exhibits cytotoxicity against human breast cancer MCF-7 cells. It has a role as a metabolite and an antineoplastic agent. It is a carbobicyclic compound, a cyclic ketone, an oxo monocarboxylic acid and a member of styrenes.