InChI=1/C22H25BrN4O/c1-14-11-15(23)12-17-18(7-10-26-22(14)17)24-8-4-9-25-21-13-20(28)16-5-2-3-6-19(16)27-21/h2-3,5-6,11-13,18,24,26H,4,7-10H2,1H3,(H2,25,27,28)/p+1/t18-/m0/s1/fC22H26BrN4O/h24-25,27H/q+1 AD3560C6492178A7