[L-gro-alpha-D-manHepp-(1->7)-[alpha-L-Galp-(1->6)-?-L-Galp-(1->6)-?-L-Galp-(1->4)-?-L-GlcpNAc-(1->3)-?-L-Galp-(1->3)-?-L-GlcpNAc-(1->7)-L-gro-alpha-D-manHepp-(1->6)-alpha-L-Glcp-(1->2)-alpha-L-Glcp-(1->3)-alpha-L-Glcp-(1->3)]-L-gro-alpha-D-manHepp-(1->3)]-L-gro-alpha-D-manHepp-(1->5)-L-3-deoxy-manOct2ulo-onic(?->