InChI=1/C19H20ClFN2O2/c20-16-4-5-19(24)15(10-16)12-22-13-18(23-6-8-25-9-7-23)14-2-1-3-17(21)11-14/h1-5,10-12,18,24H,6-9,13H2/p+1/b22-12+/t18-/m0/s1/fC19H21ClFN2O2/h22H/q+1 5610FF199D169199