InChI=1/C25H23N3O4/c1-16-6-4-5-7-20(16)28-25(29)27-17-8-10-18(11-9-17)32-22-12-13-26-21-15-24(31-3)23(30-2)14-19(21)22/h4-15H,1-3H3,(H2,27,28,29)/p+1/fC25H24N3O4/h26-28H/q+1 4D0DD86888989F11