RES
1b:x-dgal-HEX-x:x
2b:x-dgal-HEX-x:x
3b:x-dglc-HEX-x:x
4s:sulfate
5s:n-acetyl
6b:x-lgal-HEX-x:x|6:d
7b:o-dgal-HEX-x:x|1:aldi
8s:n-acetyl
LIN
1:3o(-1+1)4n
2:3d(2+1)5n
3:7d(2+1)8n
