InChI=1/C26H21N3O4/c1-3-32-26(30)16-11-13-18(14-12-16)27-25-19(24-28-20-8-4-5-9-21(20)29-24)15-17-7-6-10-22(31-2)23(17)33-25/h4-15H,3H2,1-2H3,(H,28,29)/p+1/b27-25-/fC26H22N3O4/h27-28H/q+1 76DD45CBFEA35BDE