2(1H)-Quinolinone, 3,4-dihydro-8-bromo-5-(2-hydroxy-3-(4-(phenylmethyl)-1-piperidinyl)propoxy)- 78467-50-2 8-Bromo-5-(2-hydroxy-3-(4-benzyl-1-piperidyl)propoxy)-3,4-dihydrocarbostyril