InChI=1/C23H28BrN5O4/c24-18-6-3-16(4-7-18)13-23(31)27-20(15-22(25)30)17-5-8-19(21(14-17)29(32)33)26-9-12-28-10-1-2-11-28/h3-8,14,20,26H,1-2,9-13,15H2,(H2,25,30)(H,27,31)/p+1/t20-/m0/s1/fC23H29BrN5O4/h27-28H,25H2/q+1 CC8E8207EFDE5612