InChI=1/C20H18FNO4S2/c21-14-6-4-5-13(11-14)16-9-8-15(26-16)12-17-19(25)22(20(27)28-17)10-3-1-2-7-18(23)24/h4-6,8-9,11-12H,1-3,7,10H2,(H,23,24)/p-1/b17-12+/fC20H17FNO4S2/q-1 2308C7C6C491B82F