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(19Z,21E,23E,25E,27E,29E,31E)-33-[(3-amino-3,6-dideoxy-beta-D-mannopyranosyl)oxy]-17-[7-(4-aminophenyl)-5-hydroxy-7-oxoheptan-2-yl]-1,3,5,9,11,37-hexahydroxy-18-methyl-13,15-dioxo-16,39-dioxabicyclo[3 related products: