InChI=1/C21H30BrN3O2/c1-15-13-18(22)9-10-19(15)24-20(26)14-25(3)16(2)21(27)23-12-11-17-7-5-4-6-8-17/h7,9-10,13,16H,4-6,8,11-12,14H2,1-3H3,(H,23,27)(H,24,26)/p+1/t16-/m0/s1/fC21H31BrN3O2/h23-25H/q+1 B173303F627D2BB1