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