SMILES: C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@@H]2[C@H]([C@@H]([C@H](O[C@@H]2O[C@H]3[C@H]([C@H](OC([C@@H]3O)O)CO)O)CO)O)O)O)O)O)O
Description: The molecule is a trisaccharide consisting of 2 alpha-D-glucopyranose residues and a D-galactopyranose residue joined in sequence by (1->2) and (1->3) residues. It derives from an alpha-D-Glcp-(1->2)-alpha-D-Glcp.