InChI=1S/C27H28O16/c28-10-2-1-8(3-11(10)29)15-5-12(30)17-16(42-15)6-13(31)18(20(17)34)24-19(33)14(32)4-9(41-24)7-40-27-23(37)21(35)22(36)25(43-27)26(38)39/h1-3,5-6,9,14,19,21-25,27-29,31-37H,4,7H2,(H,38,39)/t9-,14-,19+,21-,22-,23+,24-,25-,27+/m0/s1