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