InChI=1S/C22H20FN2O10S/c23-14-6-2-1-5-13(14)15-8-11(10-25(15)36(33,34)12-4-3-7-24-9-12)21(31)35-19(20(29)30)17(27)16(26)18(28)22(35)32/h1-10,16-19,22,26-28,32H,(H,29,30)/t16-,17-,18+,19-,22?/m0/s1