Chemical Name : 1-[17β-acetoxy-3α-hydroxy-2β-(pyrrolidin-1-yl)-5α-androstan-16β-yl]-1-(prop-2-enyl)pyrrolidinium bromide (as per EP & USP)

Smiles : C=CC[N+]1(CCCC1)[C@H]2C[C@@]3([H])[C@]([C@]4([H])CC[C@]3(C)[C@H]2OC(C)=O)([H])CC[C@@]([C@]4(C)C5)([H])C[C@H](O)[C@H]5N6CCCC6.[Br-]