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