freeEnd--?D-Glc--?b1D-GlcNAc,p--4b1D-Gal,p--3b1D-GlcNAc,p(--3a1L-Fuc,p)--4b1D-Gal,p--2a1L-Fuc,p$MONO,Und,0,0,freeEnd
