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