InChI=1/C15H19Cl2FN2O3/c1-23-14-11(17)7-10(16)13(21)12(14)15(22)19-8-9-3-2-5-20(9)6-4-18/h7,9,21H,2-6,8H2,1H3,(H,19,22)/t9-/m0/s1/f/h21h,19-20H 1FB5B55358F5366A