DNeup5Acb2-6DGalpb1-4DGlcpNAcb1-2DManpa1-3[DNeup5Acb2-6DGalpb1-4DGlcpNAcb1-2DManpa1-6]DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-OH