InChI=1/C26H21N3O5/c1-15-11-25(29-34-15)28-26(30)19-6-4-5-16-12-17(7-8-18(16)19)33-22-9-10-27-21-14-24(32-3)23(31-2)13-20(21)22/h4-14H,1-3H3,(H,28,29,30)/p+1/fC26H22N3O5/h27-28H/q+1 BF7DA8A950819131