InChI=1/C21H17Cl3N4O2/c1-2-16-18-20(28(27-16)19-14(23)8-13(22)9-15(19)24)25-17(26-21(18)30)7-11-5-3-4-6-12(11)10-29/h3-6,8-9,29H,2,7,10H2,1H3,(H,25,26,30)/p-1/fC21H16Cl3N4O2/q-1 B5898DF8AEB862E9