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)CO)O)O)O)O
Description: The molecule is a beta-D-galactopyranosyl-(1->4)-D-galactopyranose with a beta-configuration at the reducing end anomeric center. It has a role as a bacterial metabolite.