[{"from": "human", "value": "Provide a description of this molecule. [C][C@@H1][Branch2][Branch2][#Branch2][C@H1][Branch2][Ring1][Branch1][O][C@H1][Ring1][Branch1][N][C][=N][C][=C][Branch1][=Branch2][N][=C][N][=C][Ring1][=Branch1][Ring1][=Branch2][N][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@@H1][Branch2][Branch1][C][O][C@@H1][Ring1][Branch1][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@@H1][Branch1][#C][O][C@@H1][Ring1][Branch1][C][O][P][=Branch1][C][=O][Branch1][C][O][O][N][C][=N][C][=C][Branch1][=Branch2][N][=C][N][=C][Ring1][=Branch1][Ring1][=Branch2][N][N][C][=N][C][=C][Branch1][=Branch2][N][=C][N][=C][Ring1][=Branch1][Ring1][=Branch2][N][O]"}, {"from": "gpt", "value": "The molecule is a polynucleotide comprised of 2'-deoxyadenosine units connected via 3'->5' phosphodiester linkages. It is sometimes attached to eukaryotic messenger RNA and stabilizes the molecule before transport from the nucleus into the cytoplasm. It contains a 2'-deoxyadenosine 5'-monophosphate residue, a dAMP 3'-end residue and a dAMP 5'-end residue."}]