Methylene Calcitriol

Chemical Name: (1R,3R,Z)-5-(2-((1R,3aS,7aR,E)-1-((R)-6-hydroxy-6-methylheptan-2-yl)-7a-methyloctahydro-4H-inden-4-ylidene)ethylidene)-2,4-dimethylenecyclohexane-1,3-diol

Smile: C[C@]([C@@]1([H])[C@H](C)CCCC(C)(O)C)(CCC/2)[C@](CC1)([H])C2=C\C=C(C[C@@H](O)C3=C)/C([C@H]3O)=C