InChI=1S/C28H28O16S/c1-13(29)38-12-23-26(40-14(2)30)25(33)27(41-15(3)31)28(43-23)42-22-10-20-18(9-21(22)37-4)24(32)19(11-39-20)16-5-7-17(8-6-16)44-45(34,35)36/h5-11,23,25-28,33H,12H2,1-4H3,(H,34,35,36)