RES
1b:x-lgal-HEX-x:x|6:d
2b:o-dgal-HEX-0:0|1:aldi
3s:n-acetyl
4b:x-dgal-HEX-x:x
5b:x-dgro-dgal-NON-x:x|1:a|2:keto|3:d
6s:n-acetyl
LIN
1:2d(2+1)3n
2:5d(5+1)6n
