InChI=1/C21H24F2N2O6S/c1-13(2)19(25-32(28,29)15-10-8-14(3)9-11-15)20(27)30-12-18(26)24-16-6-4-5-7-17(16)31-21(22)23/h4-11,13,19,21,25H,12H2,1-3H3,(H,24,26)/t19-/m0/s1/f/h24H	534A4325F3956E3D