InChI=1S/C37H38O19/c1-50-21-10-15(2-8-19(21)42)3-9-25(44)54-35-29(47)27(45)23(13-38)52-37(35)55-33-24(14-39)53-36(31(49)30(33)48)56-34-28(46)26-20(43)11-18(41)12-22(26)51-32(34)16-4-6-17(40)7-5-16/h2-12,23-24,27,29-31,33,35-43,45,47-49H,13-14H2,1H3/t23?,24?,27-,29-,30+,31?,33+,35?,36-,37-/m0/s1