SMILES: C=C1C[C@H]([C@@H]2[C@@H]([C@@H]3[C@H]1C[C@@H](C3=C)O)OC(=O)C2=C)OC(=O)CC4=CC=C(C=C4)O
Description: The molecule is a sesquiterpene lactone isolated from Ixeris chinensis and has been shown to exhibit cytotoxic activity against human PC-3 tumor cells. It has a role as a metabolite and an antineoplastic agent. It is a sesquiterpene lactone, a carboxylic ester, a member of phenols and a secondary alcohol. It derives from a 4-hydroxyphenylacetic acid.