InChI=1/C16H17F3N2OS/c1-15(2)5-4-9-6-10-11(16(17,18)19)7-14(23(3)22)20-13(10)8-12(9)21-15/h6-8,21H,4-5H2,1-3H3/t23-/m1/s1 EE5377C519E8EB46