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