InChI=1S/C30H55NO13S/c1-6-7-13-20(3)29(37)26(43-28(36)17-23(30(38)39)16-27(34)35)15-19(2)12-10-8-9-11-14-24(44-45(40,41)42)18-25(33)21(4)31-22(5)32/h19-21,23-26,29,33,37H,6-18H2,1-5H3,(H,31,32)(H,34,35)(H,38,39)(H,40,41,42)