SMILES: C([C@@H]1[C@@H]([C@@H]([C@H]([C@H](O1)O[C@H]2[C@H]([C@H](OC([C@@H]2O)O)CO)O)O)O)O)O
Description: The molecule is a glycosylgalactose comprising two D-galactose units joined via an alpha-(1->3) linkage. It has a role as an antigen, an epitope and a carbohydrate allergen.