InChI=1/C22H24N4O4/c1-3-30-22(27)17-12(2)24-21-19(20(23)15-6-4-5-7-16(15)25-21)18(17)13-8-10-14(11-9-13)26(28)29/h8-11,18H,3-7H2,1-2H3,(H3,23,24,25)/p+1/t18-/m0/s1/fC22H25N4O4/h24-25H,23H2/q+1 43DD9FBA9A21E991