InChI=1/C21H14Cl2N4O3/c1-27-18-12(9-14(19(27)28)17-15(22)6-3-7-16(17)23)10-24-21(26-18)25-13-5-2-4-11(8-13)20(29)30/h2-10H,1H3,(H,29,30)(H,24,25,26)/p-1/fC21H13Cl2N4O3/h25H/q-1 232D3C6A9F7CAF14