InChI=1/C13H12ClFN2O/c14-9-2-1-3-10(15)13(9)11(18)6-8-4-5-17-12(16)7-8/h1-5,7,11,18H,6H2,(H2,16,17)/p+1/t11-/m0/s1/fC13H13ClFN2O/h17H,16H2/q+1 4C365458414F7DF3