RES
1b:x-lgro-dman-HEP-x:x
2b:a-dgal-HEX-1:5|6:d
3s:n-acetyl
4b:a-ltal-HEX-1:5|6:d
LIN
1:1o(2+1)2d
2:2d(2+1)3n
3:2o(3+1)4d