InChI=1S/C26H28O16/c27-6-14-17(32)20(35)22(37)25(40-14)38-7-15-18(33)21(36)26(41-15)42-24-19(34)16-12(31)4-9(28)5-13(16)39-23(24)8-1-2-10(29)11(30)3-8/h1-5,14-15,17-18,20-22,25-33,35-37H,6-7H2/t14-,15-,17-,18+,20+,21-,22-,25-,26+/m1/s1