InChI=1/C30H28N4O4/c1-33-12-8-17-6-7-20-22(27(17)33)24-23(28(35)32-29(24)36)21-19-5-3-4-16(25(19)31-26(20)21)9-13-34-14-10-18(11-15-34)30(37)38-2/h3-8,12,18,31H,9-11,13-15H2,1-2H3,(H,32,35,36)/p+1/fC30H29N4O4/h32,34H/q+1 2F10DF1806AA4DA0