SMILES: C(CO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)C(=O)O)O)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)C(=O)O)O)O)O)O)O)O)O)O)N=[N+]=[N-]
Description: The molecule is a beta-D-glucoside that is the 2-azidoethyl glycoside of a tetrasaccharide (Streptococcus pneumoniae serotype 3 tetrasaccharide) consisting of two beta-D-glucuronosyl-(1->4)-beta-D-glucosyl disaccharide units linked (1->3). It has a role as an antigen. It is a beta-D-glucoside, a tetrasaccharide derivative and an azide.