InChI=1/C14H9ClFN3O/c15-10-3-1-2-4-12(10)18-19-13-9-7-8(16)5-6-11(9)17-14(13)20/h1-7,18H,(H,17,19,20)/p+1/fC14H10ClFN3O/h17,19H/q+1 09FC5432A898F466