[beta-D-GlcpNAc6S-(1->3)-beta-D-Galp-(1->4)-alpha-L-Fucp-(1->3)-beta-D-GlcpNAc6S-(1->3)]-beta-D-Galp6S-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Gal(?->