InChI=1/C18H26BrN3O2/c1-2-3-4-16(17(20)23)22-11-9-13(10-12-22)18(24)21-15-7-5-14(19)6-8-15/h5-8,13,16H,2-4,9-12H2,1H3,(H2,20,23)(H,21,24)/p+1/t16-/m0/s1/fC18H27BrN3O2/h21-22H,20H2/q+1 825D656477CB92FA