InChI=1/C14H17F3N2O/c1-3-19(4-2)9-5-6-10-11(14(15,16)17)8-13(20)18-12(10)7-9/h5-8,10,12H,3-4H2,1-2H3,(H,18,20)/t10-,12+/m1/s1/f/h18H 42D8F7628FE5B250