InChI=1S/C17H25Br2N3O2/c1-24-17-14(18)11-13(12-15(17)19)5-6-16(23)22-10-3-2-8-21-9-4-7-20/h5-6,11-12,21H,2-4,7-10,20H2,1H3,(H,22,23)