2-(((4-(2-(1H-Indol-3-yl)ethyl)-4-piperidinyl)amino)carbonyl)benzoic acid hydrate 26844-30-4 3-(2-(4-(2-Carboxybenzamido)piperid-1-yl)ethyl)indole hydrate Benzoic acid, 2-(((4-(2-(1H-indol-3-yl)ethyl)-4-piperidinyl)amino)carbonyl)-, hydrate