freeEnd--1b1D-GlcNAc,p--4b1D-GlcNAc,p--4b1D-Man,p(--?a1D-Man,p(--??1D-GlcNAc,p--??1D-Gal,p)--??1D-GlcNAc,p--??1D-Gal,p)--?a1D-Man,p--??1D-GlcNAc,p--??1D-Gal,p}--??2D-NeuAc,p$MONO,Und,0,0,freeEnd
