RES
1b:x-dglc-HEX-x:x
2b:b-dgal-HEX-1:5
3b:b-dglc-HEX-1:5
4s:n-acetyl
LIN
1:1o(4+1)2d
2:2o(6+1)3d
3:3d(2+1)4n