InChI=1/C25H26N4O7/c1-2-11-29(13-15-3-8-19-18(12-15)24(34)28-21(14-30)26-19)17-6-4-16(5-7-17)23(33)27-20(25(35)36)9-10-22(31)32/h2-8,12,20,30H,1,9-11,13-14H2,(H,27,33)(H,31,32)(H,35,36)(H,26,28,34)/p-2/t20-/m0/s1/fC25H24N4O7/h27-28H/q-2 3A1F212333D74610