InChI=1/C26H22F4O4S/c27-21-5-2-6-22(33-13-16-7-9-17(10-8-16)26(28,29)30)20(21)15-35-24-12-11-23(34-14-25(31)32)18-3-1-4-19(18)24/h2,5-12H,1,3-4,13-15H2,(H,31,32)/p-1/fC26H21F4O4S/q-1 070D55A77E3BE4A6