InChI=1/C21H18ClFN2O/c22-19-7-2-1-4-14(19)12-15-5-3-6-18-20(13-26)24-25(21(15)18)17-10-8-16(23)9-11-17/h1-2,4,7-11,13,15H,3,5-6,12H2/t15-/m1/s1 81A8D0D1345B2CA1