InChI=1S/C38H54O16/c1-17(41)20-13-37(48)25(8-10-36(3)21(7-11-38(36,37)49)18-4-5-26(42)50-16-18)35(2)9-6-19(12-22(20)35)51-33-31(47)29(45)32(24(15-40)53-33)54-34-30(46)28(44)27(43)23(14-39)52-34/h4-5,12,16,19-21,23-25,27-34,39-40,43-49H,6-11,13-15H2,1-3H3/t19-,20-,21+,23?,24?,25+,27+,28-,29+,30?,31?,32+,33+,34-,35-,36+,37-,38+/m0/s1