InChI=1S/C30H48O8S/c1-25(2)21-7-9-29(6)23(30(21,17-31)10-8-22(25)38-39(35,36)37)20(32)15-18-19-16-27(4,24(33)34)12-11-26(19,3)13-14-28(18,29)5/h18-19,21-23,31H,7-17H2,1-6H3,(H,33,34)(H,35,36,37)/t18?,19?,21?,22?,23?,26-,27+,28-,29-,30-/m1/s1