InChI=1S/C28H30O13S/c1-23-10-18-25(3)28-19(23)20(30)27(41-28,37-11-15(23)21(31)38-18)14-9-16(40-42(34,35)36)13-5-4-6-17(29)24(13,2)12(14)7-8-26(28,33)22(32)39-25/h4-6,12,14-16,18-19,33H,7-11H2,1-3H3,(H,34,35,36)