InChI=1/C17H15F2NO2S/c18-16-9-6-12(10-17(16)19)15-3-1-2-14(15)11-4-7-13(8-5-11)23(20,21)22/h4-10H,1-3H2,(H2,20,21,22)/f/h20H2 49A0263F0E9AE4EC