1,3-Dihydro-7-chloro-1-(1-methyl-4-piperidinyl)-5-phenyl-2H-1,4-benzodiazepin-2-one HCl 2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-chloro-1-(1-methyl-4-piperidinyl)-5-phenyl-, hydrochloride DF2373700