InChI=1/C21H14F3NO4S/c22-21(23,24)14-3-1-12(2-4-14)18-8-15(25-29-18)10-28-16-5-6-17-13(7-20(26)27)11-30-19(17)9-16/h1-6,8-9,11H,7,10H2,(H,26,27)/p-1/fC21H13F3NO4S/q-1 40242F257C118E84