Using 3-(5-(((tert-butyldimethylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-6-(4-pentylphenyl)furo[2,3-d]pyrimidin-2(3H)-one, 2-chloroacetyl chloride to produce (2R,3S,5R)-2-(((tert-butyldimethylsilyl)oxy)methyl)-5-(2-oxo-6-(4-pentylphenyl)furo[2,3-d]pyrimidin-3(2H)-yl)tetrahydrofuran-3-yl 2-chloroacetate, 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"
    ]
}
```
