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