InChI=1/C26H24N4O4/c1-29-10-7-14-3-5-17-20(23(14)29)22-21(25(32)28-26(22)33)19-16-6-4-15(34-2)13-18(16)30(24(17)19)11-8-27-9-12-31/h3-7,10,13,27,31H,8-9,11-12H2,1-2H3,(H,28,32,33)/p+1/fC26H25N4O4/h27-28H/q+1 84776B9756698A2D