IUPAC: ({[({[(2R,3S,4R,5R)-5-(6-amino-8-azido-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)phosphonic acid

SMILES: Nc1ncnc2n([C@@H]3O[C@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)[C@@H](O)[C@H]3O)c(N=[N+]=[N-])nc12