InChI=1/C20H25BrClNO2/c1-3-5-10-23-13-16-11-18(21)20(19(12-16)24-4-2)25-14-15-6-8-17(22)9-7-15/h6-9,11-12,23H,3-5,10,13-14H2,1-2H3/p+1/fC20H26BrClNO2/h23H/q+1 DA1688D1E4C9692D