Using (3R,4S)-2-(6-benzamido-9H-purin-9-yl)-4-((diisopropoxyphosphoryl)methoxy)-2-hydroxytetrahydrofuran-3-yl benzoate to produce diisopropyl ((((3S,4R)-5-(6-amino-9H-purin-9-yl)-4,5-dihydroxytetrahydrofuran-3-yl)oxy)methyl)phosphonate, please predict the condition, including solvent and agent in SMILES notation in json format like:

```JSON
{
    "solvent": [
        "CCN(CC)CC",
        "CCOC(C)=O"
    ],
    "agent": [
        "On1nnc2ccccc21",
        "C(=NC1CCCCC1)=NC1CCCCC1",
        "Cl"
    ]
}
```
