RES
1b:x-HEX-1:5
2s:n-acetyl
3b:x-dgro-dgal-NON-2:6|1:a|2:keto|3:d
4s:n-acetyl
5b:x-HEX-1:5
6s:sulfate
LIN
1:1d(2+1)2n
2:3d(5+1)4n
