InChI=1/C20H18Cl2N4O5/c21-14-6-11(26-20(30)25-17(28)9-23-26)7-15(22)18(14)31-12-4-5-16(27)13(8-12)19(29)24-10-2-1-3-10/h4-10,23,27-28H,1-3H2,(H,24,29)(H,25,30)/p-1/fC20H17Cl2N4O5/h28h,24-25H/q-1 E19080B15F3AD98C