DGalpb1-4[LFucpa1-3]DGlcpNAc[6S]b1-2DManpa1-3[DGalpb1-4DGlcpNAc[6S]b1-2DManpa1-6]DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-OH