InChI=1/C19H16ClFN2O2/c20-16-6-2-7-17(21)15(16)12-22-11-13-4-1-5-14(10-13)23-19(24)18-8-3-9-25-18/h1-10,22H,11-12H2,(H,23,24)/p+1/fC19H17ClFN2O2/h22-23H/q+1 165F90EC5243A789