InChI=1/C28H24N4O4/c1-3-15-32(17-19-9-14-24-23(16-19)27(34)30-18(2)29-24)22-12-10-21(11-13-22)26(33)31-25(28(35)36)20-7-5-4-6-8-20/h1,4-14,16,25H,15,17H2,2H3,(H,31,33)(H,35,36)(H,29,30,34)/p-1/t25-/m1/s1/fC28H23N4O4/h30-31H/q-1 BB86A18D73F37294