SMILES: CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)COP(=O)(O)O[C@H]3C[C@@H](O[C@@H]3COP(=O)(O)O[C@H]4C[C@@H](O[C@@H]4COP(=O)(O)O[C@H]5C[C@@H](O[C@@H]5COP(=O)(O)O[C@H]6C[C@@H](O[C@@H]6COP(=O)(O)O[C@H]7C[C@@H](O[C@@H]7COP(=O)(O)O[C@H]8C[C@@H](O[C@@H]8COP(=O)(O)O[C@H]9C[C@@H](O[C@@H]9COP(=O)(O)O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O)O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O)O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O)O[C@H]1C[C@@H](O[C@@H]1COP(=O)(O)O[C@H]1C[C@@H](O[C@@H]1CO)N1C=NC2=C1N=C(NC2=O)N)N1C=NC2=C1N=C(NC2=O)N)N1C=C(C(=O)NC1=O)C)N1C=C(C(=O)NC1=O)C)N1C=NC2=C1N=C(NC2=O)N)N1C=NC2=C1N=C(NC2=O)N)N1C=C(C(=O)NC1=O)C)N1C=NC2=C1N=C(NC2=O)N)N1C=C(C(=O)NC1=O)C)N1C=NC2=C1N=C(NC2=O)N)N1C=NC2=C1N=C(NC2=O)N)N1C=C(C(=O)NC1=O)C)OP(=O)(O)OC[C@@H]1[C@H](C[C@@H](O1)N1C=NC2=C1N=C(NC2=O)N)OP(=O)(O)OC[C@@H]1[C@H](C[C@@H](O1)N1C=NC2=C1N=C(NC2=O)N)OP(=O)(O)O
Description: The molecule is a nucleic acid (single-stranded DNA) aptamer consisting of nine deoxyguanosine and six thymidine residues connected by 3'->5' phosphodiester linkages in the sequence G-G-T-T-G-G-T-G-T-G-G-T-T-G-G. One of a family of aptamers that bind to and lead to the neutralization of autoantibodies (AABs) that are directed against G-protein-coupled receptors (GPCR-AABs).