InChI=1S/C30H36O17S/c1-39-21-8-14(7-16-10-19(45-27(16)21)15-4-5-18-20(9-15)44-13-43-18)3-2-6-40-30-25(34)24(33)23(32)22(46-30)12-42-29-26(35)28(17(31)11-41-29)47-48(36,37)38/h4-5,7-10,17,22-26,28-35H,2-3,6,11-13H2,1H3,(H,36,37,38)