(1R,3S,Z)-5-((E)-2-((1R,3aS,7aR)-1-((2R)-5-cyclopropyl-5-hydroxypentan-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol;(1R,3S,Z)-5-((E)-2-((1R,3aS,7aR)-1-((2R)-5-Cyclopropyl-5-hydroxypentan-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol; Calcipotriol EP Impurity E Monohydrate;
