InChI=1/C20H15Cl3N4O/c1-2-15-17-19(27(26-15)18-13(22)9-12(21)10-14(18)23)24-16(25-20(17)28)8-11-6-4-3-5-7-11/h3-7,9-10H,2,8H2,1H3,(H,24,25,28)/p-1/fC20H14Cl3N4O/q-1 1D0B35EDC9FFA31B