[L-gro-alpha-D-manHepp-(1->6)-[alpha-D-GlcpN-(1->7)-L-gro-beta-D-manHepp-(1->4)-beta-L-Galp-(1->4)-alpha-L-GalpNAc-(1->6)-alpha-D-Glcp-(1->4)-L-gro-alpha-D-manHepp-(1->2)-L-gro-alpha-D-manHepp-(1->3)-L-gro-alpha-D-manHepp-(1->6)]]-D-gro-L-3-deoxy-galNon2ulo-onic(?->