SMILES: C[C@H]1[C@@H]2[C@H](CC(=C3[C@@H]([C@H]2OC1=O)C(=CC3=O)COC(=O)C(=O)O)C)OC(=O)CC4=CC=C(C=C4)O
Description: The molecule is a sesquiterpene lactone obtained by formal condensation of one of the carboxy groups of oxalic acid with the 15-hydroxy group of 11beta,13-dihydrolactucopicrin. Found in chicory. It has a role as a plant metabolite. It is an azulenofuran, a cyclic terpene ketone, an enone, an oxo monocarboxylic acid, a member of phenols and a sesquiterpene lactone. It derives from a 4-hydroxyphenylacetic acid, a lactucin and an oxalic acid.