Using N-((S)-1-((3S,4R)-4-((cyanomethyl)thio)tetrahydrofuran-3-yl)-1-(2-fluorophenyl)ethyl)-2,2,2-trifluoroacetamide to produce 2-(((3R,4S)-4-((S)-1-amino-1-(2-fluorophenyl)ethyl)tetrahydrofuran-3-yl)thio)acetonitrile, 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"
    ]
}
```
