SMILES: C1=CN(C(=O)N=C1N)[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)O[C@@H]3[C@H](O[C@H]([C@@H]3O)N4C=CC(=NC4=O)N)COP(=O)(O)O[C@@H]5[C@H](O[C@H]([C@@H]5O)N6C=CC(=NC6=O)N)COP(=O)(O)O[C@@H]7[C@H](O[C@H]([C@@H]7O)N8C=CC(=NC8=O)N)COP(=O)(O)O[C@@H]9[C@H](O[C@H]([C@@H]9O)N1C=NC2=C(N=CN=C21)N)COP(=O)(O)O[C@@H]1[C@H](O[C@H]([C@@H]1O)N1C=NC2=C1N=C(NC2=O)N)CO)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)N1C=CC(=O)NC1=O)O)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)N1C=NC2=C1N=C(NC2=O)N)O)O)O
Description: The molecule is an RNA fragment comprised of two guanosine, one adenosine, one uridine and four cytidine residues connected by 3'->5' phosphodiester linkages in the sequence G-A-C-C-C-C-U-G. It has a role as an epitope.