InChI=1/C16H16ClF3N2O/c1-9-2-3-11(8-17)22(9)10-4-5-14-12(6-10)13(16(18,19)20)7-15(23)21-14/h4-7,9,11H,2-3,8H2,1H3,(H,21,23)/t9-,11-/m1/s1/f/h21H 9E44FE3005C2BB0C