RES
1b:x-dgal-HEX-x:x
2s:sulfate
3b:x-dgal-HEX-x:x
4b:o-dxyl-PEN-0:0|1:aldi
5b:x-lthr-HEX-x:x|4,5:enx|6:a
6b:x-dgal-HEX-x:x
7s:n-acetyl
8b:x-dglc-HEX-x:x|6:a
LIN
1:1o(4+1)2n
2:6d(2+1)7n