142382-46-5 2,6,13,17,23,24-Hexaoxatricyclo(17.3.1.1(8,12))tetracosane-5,16-dione, 3-(16,22-bis(2-O-methyl-beta-D-glucopyranosyl)oxy)tricosyl)-9,10,11,20,21,22-hexahydroxy-14-(14-(14-((2-O-methyl-beta-D-glucopyranosyl)oxy)-20-oxoheneicosyl)- Cycloviracin B2 Cycloviracin-B2