DGalpb1-4DGlcpNAcb1-2[DGalpb1-4DGlcpNAcb1-6]DManpa1-6[DGalpb1-4DGlcpNAcb1-2DManpa1-3]DManpb1-4DGlcpNAcb1-4DGlcpNAca1-OH