Using n,n-dimethylformamide, benzyl (R)-3-(1-(tert-butoxycarbonyl)-N-(2-(4-fluoro-3-(trifluoromethyl)phenyl)-2-oxoethyl)piperidine-4-carboxamido)piperidine-1-carboxylate to produce benzyl (R)-3-(2-(1-(tert-butoxycarbonyl)piperidin-4-yl)-4-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-imidazol-1-yl)piperidine-1-carboxylate, 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"
    ]
}
```
