Using 9-((2R,3R,5S)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-ethynyl-3-fluorotetrahydrofuran-2-yl)-2-(methoxy(trityl)amino)-1,9-dihydro-6H-purin-6-one to produce 9-((2R,3R,5S)-3-ethynyl-3-fluoro-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(methoxy(trityl)amino)-1,9-dihydro-6H-purin-6-one, 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"
    ]
}
```
