InChI=1/C16H12ClFN2O/c1-9-12-6-10(11-2-4-14(18)13(17)7-11)3-5-15(12)20-16(21)8-19-9/h2-7H,8H2,1H3,(H,20,21)/p+1/fC16H13ClFN2O/h19-20H/q+1 98055C7D164F2036