SMILES: C1CC[NH+](CC1)CC2=CC(=NC=C2)OC/C=C\\CNC3=C(C(=O)C3=O)N
Description: The molecule is a piperidinium ion resulting from the protonation of the piperidine nitrogen of pibutidine; major species at pH 7.3. It is a conjugate acid of a pibutidine.