SMILES: C1[C@H]([C@@H]([C@H](C1=O)C/C=C\\CCCC(=O)O)/C=C/[C@H](CCCCCO)O)O
Description: The molecule is a prostaglandin E derivative that is prostaglandin E2 in which one of the methyl hydrogens at position 20 has been replaced by a hydroxy group. It is a prostaglandins E, a secondary allylic alcohol, a primary alcohol and a triol. It derives from a prostaglandin E2. It is a conjugate acid of a 20-hydroxyprostaglandin E2(1-).