SMILES: C1=NC(=C2C(=N1)N(C=N2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)O[C@@H]5[C@@H]([C@H](O[C@H]5N6C=NC7=C(N=CN=C76)N)COP(=O)(O)OP(=O)(O)OC[C@@H]8[C@H]([C@H]([C@@H](O8)O[C@@H]9[C@@H]([C@H](O[C@H]9N1C=NC2=C(N=CN=C21)N)COP(=O)(O)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)O)O)O)O)O)O)O)O)O)O)O)N
Description: The molecule is a biomacromolecule that is composed of ADP-D-ribose units linked through glycosidic ribose-ribose 1''->2' bonds. Branching may also occur. It is a biomacromolecule and a polysaccharide derivative. It contains an ADP-D-ribose.