InChI=1/C14H11Cl3N4/c15-10-2-4-11(5-3-10)20-14(18)21-19-8-9-1-6-12(16)13(17)7-9/h1-8H,(H3,18,20,21)/p+1/b19-8+/fC14H12Cl3N4/h20-21H,18H2/q+1 F4FA2E451FC72498