InChI=1/C27H24N4O5/c1-4-12-30-19-10-6-5-9-18(19)27(26(30)34)21-20(36-23(28)22(27)25(33)35-3)13-16(2)31(24(21)32)15-17-8-7-11-29-14-17/h4-11,13-14H,1,12,15,28H2,2-3H3/t27-/m1/s1 C4A53AB9C84E12C6