InChI=1/C18H15FN2O6S/c1-11(22)21-28(26,27)15-8-6-14(7-9-15)20-18(25)17(24)10-16(23)12-2-4-13(19)5-3-12/h2-10,24H,1H3,(H,20,25)(H,21,22)/p-2/b17-10-/fC18H13FN2O6S/h24h,20H/q-2/b17-10-,21-11? 2B23BB44AA06939C