Using (2R,3R,4S,5S)-2-(6-benzamido-9H-purin-9-yl)-4-(benzyloxy)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-5-((tosyloxy)methyl)tetrahydrofuran-3-yl acetate to produce ((2S,3S,4R,5R)-5-(6-benzamido-9H-purin-9-yl)-3-(benzyloxy)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)methyl 4-methylbenzenesulfonate, 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"
    ]
}
```
