IUPAC:5-[(2Z,3aR,4R,5R,6aS)-3,3-difluoro-5-hydroxy-4-[(1E,3S,4S)-3-hydroxy-4-methylnon-1-en-6-yn-1-yl]-hexahydro-2H-cyclopenta[b]furan-2-ylidene]pentanoic acid sodium
IUPAC:5-[(2Z,3aR,4R,5R,6aS)-3,3-difluoro-5-hydroxy-4-[(1E,3S,4S)-3-hydroxy-4-methylnon-1-en-6-yn-1-yl]-hexahydro-2H-cyclopenta[b]furan-2-ylidene]pentanoic acid sodium