SMILES: C([C@@H]1[C@H]([C@@H]([C@@H]([C@H](O1)O)O)O[C@@H]2[C@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O[C@@H]3[C@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O[C@@H]4[C@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O
Description: The molecule is an alpha-D-Manp-(1->2)-alpha-D-Manp-(1->2)-alpha-D-Manp-(1->3)-D-Manp in which the carbon bearing the anomeric hydroxy group has alpha- configuration. It has a role as an epitope.