InChI=1S/C39H54O9S/c1-34(2)18-20-39(33(42)43)21-19-37(6)26(27(39)22-34)13-14-30-36(5)23-28(40)32(35(3,4)29(36)16-17-38(30,37)7)47-31(41)15-10-24-8-11-25(12-9-24)48-49(44,45)46/h8-13,15,27-30,32,40H,14,16-23H2,1-7H3,(H,42,43)(H,44,45,46)/b15-10-