InChI=1S/C44H52O12/c1-4-7-12-31-54-44(49)38-32-37(55-42(47)33-17-21-35(22-18-33)50-27-13-8-10-15-29-52-40(45)5-2)25-26-39(38)56-43(48)34-19-23-36(24-20-34)51-28-14-9-11-16-30-53-41(46)6-3/h5-6,17-26,32H,2-4,7-16,27-31H2,1H3