freeEnd--1?1D-GlcNAc,p(--4b1D-GlcNAc,p--4b1D-Man,p((--3a1D-Man,p--2b1D-GlcNAc,p)--4b1D-GlcNAc,p)--6a1D-Man,p--2b1D-GlcNAc,p)--6a1L-Fuc,p}--4/6b1D-GlcNAc,p$MONO,Und,0,0,freeEnd
