... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > lipid > fatty acid derivative > icosanoid > prostanoid > 7-[(1R,2R,3R)-3-hydroxy-2-[(3R)-3-hydroxy-4,4-dimethyloct-1-enyl]-5-oxocyclopentyl]-5-heptenoic acid