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  • Benzyl [methyl (N-acetyl-5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-non-α-ulopyranosyl)onate]-(2->3)-6-O-pivaloyl-2,4-di-O-acetyl-β-D-galactopyranoside

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