SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@H](O1)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)O)O[C@H]3[C@H](O[C@H]([C@@H]([C@H]3O)O)O)CO)CO)O)O)O
Description: The molecule is a trisaccharide composed of a beta-L-rhamnosyl residue linked (1->4) to a beta-D-glucosyl residue which is in turn linked (1->4) to beta-D-galactose.