2-((2-(Diethylamino)ethyl)amino)-4-((2-phenylethyl)amino)-3-pyridinecarbonitrile 3-Pyridinecarbonitrile, 2-((2-(diethylamino)ethyl)amino)-4-((2-phenylethyl)amino)- Nicotinonitrile, 2-((2-(diethylamino)ethyl)amino)-4-((2-phenylethyl)amino)- US4195000