(N-acetyl-5-bromo-4-chloro-indol-3-yl)-2,3,4-tri-O-acetyl-β-L-fucopyranoside

allyl 6-((2-(allyloxy)-2-oxoethyl)amino)-3-bromo-2-chlorobenzoate

(5-bromo-4-chloro-indox-3-ylic acid allyl ester)-2,3,4-tri-O-acetyl-β-L-fucopyranoside