Using 6-chloro-7H-purin-2-amine, (R)-2-((diisopropoxyphosphoryl)methoxy)propyl methanesulfonate to produce diisopropyl (R)-(((1-(2-amino-6-chloro-9H-purin-9-yl)propan-2-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"
    ]
}
```
