InChI=1/C25H26N4O4/c1-4-28(5-2)15-16-12-17(6-11-24(16)30)26-25-20-9-7-18(29(31)32)13-23(20)27-22-10-8-19(33-3)14-21(22)25/h6-14,30H,4-5,15H2,1-3H3,(H,26,27)/p+1/fC25H27N4O4/h26,28H/q+1 98F6166C1593B0B5