RES
1b:x-dgal-HEX-x:x
2b:x-dgal-HEX-x:x
3b:x-dglc-HEX-x:x
4b:x-dglc-HEX-x:x
5s:n-acetyl
6b:x-dgro-dgal-NON-x:x|1:a|2:keto|3:d
7s:n-acetyl
LIN
1:4d(2+1)5n
2:6d(5+1)7n