RES
1r:r1
REP
REP1:5o(3+1)2d=-1--1
RES
2b:b-dgal-HEX-1:5
3s:n-acetyl
4b:b-dgal-HEX-1:4
5b:b-dgal-HEX-1:5
6b:a-dgro-dgal-NON-2:6|1:a|2:keto|3:d
7s:n-acetyl
LIN
1:2d(2+1)3n
2:2o(3+1)4d
3:4o(6+1)5d
4:5o(6+2)6d
5:6d(5+1)7n