SMILES: CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)CO)OP(=O)(O)OC[C@@H]3[C@H](C[C@@H](O3)N4C=CC(=NC4=O)N)OP(=O)(O)OC[C@@H]5[C@H](C[C@@H](O5)N6C=NC7=C(N=CN=C76)N)OP(=O)(O)OC[C@@H]8[C@H](C[C@@H](O8)N9C=NC1=C(N=CN=C19)N)OP(=O)(O)OC[C@@H]1[C@H](C[C@@H](O1)N1C=CC(=NC1=O)N)OP(=O)(O)OC[C@@H]1[C@H](C[C@@H](O1)N1C=CC(=NC1=O)N)O
Description: The molecule is a single-stranded DNA oligonucleotide comprised of two deoxyadenosine, one thymidine and three deoxycytidine residues connected by 3'->5' phosphodiester linkages in the sequence TCAACC. It has a role as an antigen.