InChI=1S/C28H26F3NO15S/c1-9-25(47-48(42,43)44)12(32-26(40)28(29,30)31)5-16(45-9)46-14-7-27(41,15(35)8-33)6-11-18(14)24(39)20-19(22(11)37)21(36)10-3-2-4-13(34)17(10)23(20)38/h2-4,9,12,14,16,25,33-34,37,39,41H,5-8H2,1H3,(H,32,40)(H,42,43,44)/t9?,12?,14?,16?,25?,27-/m0/s1