SMILES: CC(=O)O[C@@H]1[C@@H]([C@H](OC1O)COP(=O)([O-])OP(=O)([O-])OC[C@@H]2[C@H]([C@H]([C@@H](O2)N3C=NC4=C(N=CN=C43)N)O)O)O
Description: The molecule is a nucleotide-sugar oxoanion arising from deprotonation of the diphosphate OH groups of 2''-O-acetyl-ADP-D-ribose; major species at pH 7.3. It is a conjugate base of a 2''-O-acetyl-ADP-D-ribose.