InChI=1/C21H18F3NO4S/c1-14-10-18(6-7-19(14)29-12-20(26)27)30-13-15(8-9-25)11-28-17-4-2-16(3-5-17)21(22,23)24/h2-8,10H,11-13H2,1H3,(H,26,27)/p-1/b15-8+/fC21H17F3NO4S/q-1 76752604FEB7F346