InChI=1/C18H17BrClN3O/c1-9-5-10(2)15(14(20)6-9)22-18(24)16-12(4)21-17-11(3)7-13(19)8-23(16)17/h5-8H,1-4H3,(H,22,24)/f/h22H 5D9D154453C9D190