InChI=1/C26H26N2O5/c1-14-20(7-8-25(29)30)15(2)27-23(14)13-22-21-6-5-16(11-24(21)28-26(22)31)17-9-18(32-3)12-19(10-17)33-4/h5-6,9-13,27H,7-8H2,1-4H3,(H,28,31)(H,29,30)/p-1/b22-13-/fC26H25N2O5/h28H/q-1 60A39B80EF9457A3