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