SMILES: CCCCC[C@@H](/C=C/[C@H]1[C@@H](CC(=O)[C@@H]1C/C=C\\CCCC(=O)O)O)O
Description: The molecule is prostaglandin F2alpha in which the hydroxy group at position 9 has been oxidised to the corresponding ketone. Prostaglandin E2 is the most common and most biologically potent of mammalian prostaglandins. It has a role as an oxytocic, a human metabolite and a mouse metabolite. It is a conjugate acid of a prostaglandin E2(1-).