SMILES: C1[C@@H]([C@H]([C@H]([C@H](O1)CO)O[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)O)O)O
Description: The molecule is an organyl group consisting of a D-galactopyranose having an alpha-D-galactopyranosyl residue attached at the 4-position, bound at the 1-position. It is a subsituent group from an alpha-D-Gal-(1->4)-D-Gal.