SMILES: C1[C@@H]([C@H](O[C@H]1N2C=NC3=C2N=C(NC3=O)N)COP(=O)(O)O[C@H]4C[C@@H](O[C@@H]4COP(=O)(O)O)N5C=NC6=C(N=CN=C65)N)O
Description: The molecule is a single-stranded DNA oligonucleotide comprising 2'-deoxyadenosine and 2'-deoxyguanosine connected by a 3'->5 linkage and with a phosphoric group at the 5'-terminus.