InChI=1/C24H24N2O7/c27-21(26-18-9-5-4-8-17(18)14-20(26)22(28)29)11-10-19-23(30)32-13-12-25(19)24(31)33-15-16-6-2-1-3-7-16/h1-9,19-20H,10-15H2,(H,28,29)/p-1/t19-,20+/m1/s1/fC24H23N2O7/q-1	3B0E10372A27E7C7