InChI=1S/C38H59NO17/c1-15(4-7-22(40)39-14-23(41)42)18-5-6-19-24-20(9-11-38(18,19)3)37(2)10-8-17(53-35-29(47)25(43)27(45)31(55-35)33(49)50)12-16(37)13-21(24)54-36-30(48)26(44)28(46)32(56-36)34(51)52/h15-21,24-32,35-36,43-48H,4-14H2,1-3H3,(H,39,40)(H,41,42)(H,49,50)(H,51,52)/t15?,16-,17?,18?,19-,20-,21?,24-,25?,26?,27?,28?,29?,30?,31?,32?,35?,36?,37-,38+/m0/s1