label: 4-(NITROOXY)BUTYL (5E)-7-((1R,2R,3R,5S)-3,5-DIHYDROXY-2-((3R)-3-HYDROXY-5-PHENYLPENTYL)CYCLOPENTYL)-5-HEPTENOATE
label_lc: 4-(nitrooxy)butyl (5e)-7-((1r,2r,3r,5s)-3,5-dihydroxy-2-((3r)-3-hydroxy-5-phenylpentyl)cyclopentyl)-5-heptenoate