LFucpa1-2DGalpb1-3DGlcpNAcb1-3DGalpb1-4[LFucpa1-3]DGlcpNAcb1-6[DNeup5Aca2-3DGalpb1-3[LFucpa1-4]DGlcpNAcb1-3]DGalpb1-4DGlcpb1-OH