InChI=1/C11H13F5N4S/c1-20(2)4-3-17-11(21)19-18-10-8(15)6(13)5(12)7(14)9(10)16/h18H,3-4H2,1-2H3,(H2,17,19,21)/p+1/fC11H14F5N4S/h17,19-20H/q+1 E5E41A3D59D21EBF