InChI=1/C25H24N2O4/c1-14-19(9-10-24(28)29)15(2)26-22(14)13-21-20-8-7-17(12-23(20)27-25(21)30)16-5-4-6-18(11-16)31-3/h4-8,11-13,26H,9-10H2,1-3H3,(H,27,30)(H,28,29)/p-1/b21-13-/fC25H23N2O4/h27H/q-1 E045CA3ED52BD335