InChI=1/C13H12ClFN2O/c14-9-1-2-10(11(15)7-9)12(18)5-8-3-4-17-13(16)6-8/h1-4,6-7,12,18H,5H2,(H2,16,17)/p+1/t12-/m0/s1/fC13H13ClFN2O/h17H,16H2/q+1 2C4093551EDB2AB5