SMILES: C1[C@H]([C@@H]([C@H](C1=O)C/C=C\\CCCC(=O)O)/C=C/[C@H](CCC2=CC=CC=C2)O)O
Description: The molecule is a prostanoid that is 18,19,20-trinor-prostaglandin E2 in which one of the terminal methyl hydrogens has been replaced by a phenyl group. It has a role as a human metabolite and a prostaglandin receptor agonist. It is a prostanoid, an alicyclic ketone, a beta-hydroxy ketone, a secondary alcohol, an oxo monocarboxylic acid, a hydroxy monocarboxylic acid and an olefinic compound.