InChI=1/C13H13Cl3N4O6/c14-13(15,16)12(18-1-3-26-4-2-18)17-11(21)8-5-9(19(22)23)7-10(6-8)20(24)25/h5-7,12H,1-4H2,(H,17,21)/t12-/m1/s1/f/h17H 68D4285DC896AA18