2-[3-[4-(3,4-Dichlorophenyl)piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one; 3,4-Dichloro Trazodone; Triazolo[4,3-a]pyridin-3(2H)-one, 2-[3-[4-(3,4-Dichlorophenyl)piperazin-1-yl]propyl][1,2,4]; 2-(3-(4-(3,4-Dichlorophenyl)piperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one