SMILES: CCCCCC(=O)CC[C@H]1[C@@H](CC(=O)[C@@H]1C/C=C\\CCCC(=O)O)O
Description: The molecule is the 13,14-dihydro derivative of 15-oxo-prostaglandin E2. It derives from a prostaglandin E2. It is a conjugate acid of a 13,14-dihydro-15-oxo-prostaglandin E2(1-).