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]3CO)N4C=C(C(=O)NC4=O)C)O
Description: The molecule is an oligonucleotide comprised of two thymidine residues connected via a 3'->5' phosphodiester linkage. It contains a dTMP 3'-end residue.