InChI=1/C28H19N3O5/c32-27-18-3-1-2-4-20(18)30-25-19(27)14-31(26(25)17-5-6-22-24(13-17)35-15-34-22)28(33)23-8-7-21(36-23)16-9-11-29-12-10-16/h1-13,26H,14-15H2,(H,30,32)/t26-/m0/s1/f/h30H A516A0226EDC06F3