InChI=1/C37H30N2O5/c1-25-20-29(17-18-32(25)43-24-26-10-4-2-5-11-26)35(40)33-34(39(37(42)36(33)41)23-27-12-9-19-38-22-27)28-13-8-16-31(21-28)44-30-14-6-3-7-15-30/h2-22,34,41H,23-24H2,1H3/p-1/t34-/m0/s1/fC37H29N2O5/h41h/q-1 7024C5EAA51D6934