RES
1b:o-lgal-HEX-0:0|1:aldi|6:d
2b:b-dglc-HEX-1:5|6:d
3s:n-acetyl
4s:n-acetyl
LIN
1:1o(3+1)2d
2:2d(2+1)3n
3:2d(4+1)4n