InChI=1/C14H17Cl2FN2O/c1-4-5-18-14(20)9(3)19-8(2)10-6-13(17)12(16)7-11(10)15/h4,6-9,19H,1,5H2,2-3H3,(H,18,20)/t8-,9+/m0/s1/f/h18H 419ED8B72B7A1EC7