InChI=1/C22H24N2O6/c25-20(26)12-24-19-9-5-4-8-16(19)10-11-17(21(24)27)23-18(22(28)29)14-30-13-15-6-2-1-3-7-15/h1-9,17-18,23H,10-14H2,(H,25,26)(H,28,29)/p-2/t17-,18-/m0/s1/fC22H22N2O6/q-2 22F65635412954D7