RES
1r:r1
REP
REP1:5o(2+1)2d=-1--1
RES
2b:a-dglc-HEX-1:5|6:a
3b:x-dgal-HEX-1:4
4s:n-acetyl
5b:b-drib-PEN-1:4
6s:ethanolamine
LIN
1:2o(4+1)3d
2:3d(2+1)4n
3:3o(5+1)5d
4:2d(6+1)6n