InChI=1/C21H17Cl3N4O3/c1-3-14-18-20(28(27-14)19-12(23)8-11(22)9-13(19)24)25-17(26-21(18)30)7-10-4-5-16(31-2)15(29)6-10/h4-6,8-9,29H,3,7H2,1-2H3,(H,25,26,30)/p-1/fC21H16Cl3N4O3/q-1 8CED1B40F29917C4