InChI=1/C20H25Br2NO2/c1-15(2)24-10-6-9-23-13-17-11-18(21)20(19(22)12-17)25-14-16-7-4-3-5-8-16/h3-5,7-8,11-12,15,23H,6,9-10,13-14H2,1-2H3/p+1/fC20H26Br2NO2/h23H/q+1 B2AFAB86E086544B