SMILES: C1=NC(=C2C(=N1)N(C=N2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)N
Description: The molecule is a nucleoside pentaphosphate that is adenosine in which a hexahydrogen pentaphosphate is attached at the 5' position. It is an adenosine 5'-phosphate and a nucleoside pentaphosphate. It is a conjugate acid of an adenosine 5'-pentaphosphate(6-).