InChI=1S/C30H56O14/c1-18(2)13-11-9-7-5-3-4-6-8-10-12-14-40-16-19(32)17-41-29-25(37)23(35)26(27(44-29)28(38)39)43-30-24(36)22(34)21(33)20(15-31)42-30/h18-27,29-37H,3-17H2,1-2H3,(H,38,39)/t19-,20-,21-,22+,23-,24-,25-,26+,27+,29+,30-/m1/s1