SMILES: CCCCC[C@@H](/C=C/[C@H]1[C@@H](CC(=O)[C@@H]1C/C=C\\CC(=O)O)O)O
Description: The molecule is a prostanoid that is prostaglandin E2 lacking two methylenes in the carboxyalkyl chain. It has a role as a metabolite. It is a prostanoid, a monocarboxylic acid, a cyclic ketone and a secondary alcohol.