InChI=1/C18H16F3NO2S/c19-18(20,21)14-8-4-12(5-9-14)16-2-1-3-17(16)13-6-10-15(11-7-13)25(22,23)24/h4-11H,1-3H2,(H2,22,23,24)/f/h22H2 2739CD30FDEEEFEF