InChI=1/C22H23N2O6/c1-3-28-12-11-22(19(25)18(23)20(26)24-21(22)27)30-16-9-7-15(8-10-16)29-17-6-4-5-14(2)13-17/h4-10,13,19,23H,3,11-12H2,1-2H3,(H,24,26,27)/q-1/t19-,22-/m0/s1/f/h24H E68269E17606FAC7