InChI=1/C20H21F3N2O6S/c21-20(22,23)17-4-2-1-3-13(17)12-31-15-6-8-16(9-7-15)32(29,30)25-11-14(26)5-10-18(25)19(27)24-28/h1-4,6-9,14,18,26,28H,5,10-12H2,(H,24,27)/t14-,18-/m1/s1/f/h24H 7A6F755069E6D75E