Using (2R)-2-(cyclohexylmethyl)-N-((2S)-1-hydroxy-1-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)butan-2-yl)-4-morpholino-4-oxobutanamide to produce (R)-2-(cyclohexylmethyl)-4-morpholino-4-oxo-N-((S)-1-oxo-1-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)butan-2-yl)butanamide, 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"
    ]
}
```
