1393740-68-5 (5Z)-7-[(1R,2R,3R,5S)-2-[(1E,3S)-3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-5-phenyl-1-penten-1-yl]-3,5-dihydroxycyclopentyl]-N-ethyl-5-heptenamide (5Z)-7-[(1R,2R,3R,5S)-2-[(1E,3S)-3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-5-phenyl-1-penten-1-yl]-3,5-dihydroxycyclopentyl]-N-ethyl-5-heptenamide