Chemical Name : 1-[17β-(acetyloxy)-3α-hydroxy-2β-(piperidin-1-yl)-5α-androstan-16β-yl]-1-methylpiperidin-1-ium (as per EP) ; (Piperidinium,1-[(2beta,3alpha,5alpha,16beta,17beta)-17-acetyloxy-3-hydroxy-2-(1-piperidinyl)androstan-16-yl]-1-methyl bromide) (as per USP)

Smiles : C[C@@]12[C@](OC(C)=O)([H])[C@]([N+]3(C)CCCCC3)([H])C[C@@]1([H])[C@]4([H])CC[C@@]5([H])C[C@@](O)([H])[C@](N6CCCCC6)([H])C[C@]5(C)[C@@]4([H])CC2