SMILES: C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)OC[C@@H]2[C@@H]([C@@H]([C@H]([C@@H](O2)O[C@@H]3[C@H](OC([C@@H]([C@H]3O)O)O)CO)O)O)O)O)O)O)O
Description: The molecule is a trisaccharide that is lactose in which the hydroxy group at position 6 of the galactosyl ring has been glycosylated by a beta-D-galactopyranosyl group. It is a trisaccharide, a D-glucoside and a beta-D-galactoside. It derives from a beta-(1->6)-galactobiose and a lactose.