InChI=1/C25H28N4O4/c1-25(2,3)17-8-5-15(6-9-17)23(30)26-18-12-19(29(4)13-18)24-27-22(28-33-24)16-7-10-20-21(11-16)32-14-31-20/h5-11,18-19H,12-14H2,1-4H3,(H,26,30)/p+1/t18-,19-/m0/s1/fC25H29N4O4/h26,29H/q+1 2D72C90689B7F587