InChI=1/C22H24N2O8/c1-11(2)19(20(27)23-14-9-17(26)32-22(14)30)24-16(25)10-31-15-8-7-12-5-3-4-6-13(12)18(15)21(28)29/h3-8,11,14,19,22,30H,9-10H2,1-2H3,(H,23,27)(H,24,25)(H,28,29)/p-1/t14-,19-,22-/m0/s1/fC22H23N2O8/h23-24H/q-1 47DA69FEC7036ADF