SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O[C@H]2[C@@H]([C@H](O[C@H]([C@@H]2O)O)CO)O)O)O[C@H]3[C@H]([C@H]([C@@H]([C@H](O3)CO)O)O[C@H]4[C@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O
Description: The molecule is a linear tetrasaccharide consisting of two beta-D-mannose residues, an alpha-L-rhamnose residue and a beta-D-glucose residue (at the reducing end), joined by sequential (1->3), (1->3) and (1->3) linkages.