[alpha-L-Manp-(1->6)-[alpha-L-Manp-(1->3)-alpha-L-Manp-(1->6)]-[beta-L-GlcpNAc-(1->4)-[beta-L-GlcpNAc-(1->4)-beta-L-GlcpNAc-(1->2)-alpha-L-Manp-(1->3)]-beta-L-Manp-(1->4)]]-beta-L-GlcpNAc-(1->4)-L-GlcNAc(?->