InChI=1S/C29H26F3NO15S/c1-10-26(48-49(42,43)44)13(33-27(40)29(30,31)32)6-17(46-10)47-15-8-28(41,16(35)9-34)7-12-19(15)25(39)21-20(23(12)37)22(36)11-4-3-5-14(45-2)18(11)24(21)38/h3-5,13,15,17,26,34,37,39,41H,1,6-9H2,2H3,(H,33,40)(H,42,43,44)/t13?,15?,17?,26?,28-/m0/s1