InChI=1/C18H21Br2N3O3/c1-2-9-26-18-16(19)10-13(11-17(18)20)12-21-7-8-22-14-3-5-15(6-4-14)23(24)25/h3-6,10-11,21-22H,2,7-9,12H2,1H3/p+1/fC18H22Br2N3O3/h21H/q+1 2B5EA033AFF77863