InChI=1/C18H18F2N2O/c1-12(18(23)21-15-6-7-16(19)17(20)10-15)22-9-8-13-4-2-3-5-14(13)11-22/h6-12H,2-5H2,1H3/p+1/t12-/m1/s1/fC18H19F2N2O/h21H/q+1 A54E1B245CEDDD36