InChI=1/C13H15F3N2OS/c14-10-6-12(16)11(15)4-8(10)3-9(17)5-13(19)18-1-2-20-7-18/h4,6,9H,1-3,5,7,17H2/p+1/t9-/m1/s1/fC13H16F3N2OS/h17H/q+1 3E4983B56766294C