113045-25-3 4-Pyridinecarboxamide, N-methyl-N-(2-(1-(phenylmethyl)-4-piperidinyl)ethyl)-, dihydrochloride N-Methyl-N-(2-(1-(phenylmethyl)-4-piperidinyl)ethyl)-4-pyridinecarboxamide dihydrochloride N-Methyl-N-(4'-(1'-benzylpiperidyl)ethyl)isonicotinic acid amide dihydrochloride