InChI=1/C15H13F2NO2S/c16-11-4-3-10(8-12(11)17)13-9-18(5-6-20-13)15(19)14-2-1-7-21-14/h1-4,7-8,13H,5-6,9H2/t13-/m1/s1 26717A9DB4B4F02D