Chemical Name: 17-(Pyridin-3-yl)androsta-5,16-dien-3β-ol sulfate (as per USP)
Synonym: ∆9,11-Dehydro-17α-Cyanomethyl Estradiol ; [3,17-dihydroxyestra-1,3,5(10),9(11)tetraen-17α-yl]acetonitrile
Smile: O[C@H](C1)CC[C@@]2(C)C1=CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC=C4C5=CC=CN=C5.O=S(O)(O)=O