Using 9-((3aR,4R,6S,6aR)-6-(3-(tert-butyl)-1,2,4-oxadiazol-5-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-N-isobutyl-9H-purin-6-amine to produce (2S,3S,4R,5R)-2-(3-(tert-butyl)-1,2,4-oxadiazol-5-yl)-5-(6-(isobutylamino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol, 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"
    ]
}
```
