InChI=1/C20H16F3NO4S2/c1-26-15-7-2-4-12(10-16-18(25)24-19(29)30-16)17(15)28-9-8-27-14-6-3-5-13(11-14)20(21,22)23/h2-7,10-11H,8-9H2,1H3,(H,24,25,29)/p-1/b16-10-/fC20H15F3NO4S2/q-1 4DFACF39C6EE3471