SMILES: C1=CN(C(=O)N=C1N)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)OP(=O)(O)OC[C@@H]3[C@H]([C@H]([C@@H](O3)N4C=NC5=C4N=C(NC5=O)N)O)OP(=O)(O)OC[C@@H]6[C@H]([C@H]([C@@H](O6)N7C=CC(=O)NC7=O)O)OP(=O)(O)OC[C@@H]8[C@H]([C@H]([C@@H](O8)N9C=CC(=O)NC9=O)O)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)N1C=CC(=NC1=O)N)O)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)N1C=NC2=C1N=C(NC2=O)N)O)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)N1C=CC(=NC1=O)N)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 three cytidine, three guanosine and two uridine residues connected by 3'->5' phosphodiester linkages in the sequence C-G-U-U-C-G-C-G. It has a role as an epitope.