InChI=1S/C29H28F3NO16S/c1-9-26(49-50(43,44)45)13(33-27(41)29(30,31)32)5-17(47-9)48-15-7-28(42,16(36)8-34)6-12-19(15)25(40)21-20(23(12)38)22(37)11-3-10(35)4-14(46-2)18(11)24(21)39/h3-4,9,13,15,17,26,34-35,38,40,42H,5-8H2,1-2H3,(H,33,41)(H,43,44,45)/t9?,13?,15?,17?,26?,28-/m0/s1