171258-74-5 3-Pyridinecarboxamide, N-(((diphenylmethyl)amino)carbonyl)-, monohydrochloride N-(((Diphenylmethyl)amino)carbonyl)-3-pyridinecarboxamide monohydrochloride N-Benzhydryl-N'-(3-pyridylcarbonyl)urea hydrochloride