Using tert-butyl 2-(2-(((R)-1-(((S)-1-(benzyloxy)-3-methyl-1-oxobutan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)amino)-1-hydroxy-2-oxoethyl)piperidine-1-carboxylate to produce benzyl (2-hydroxy-2-(piperidin-2-yl)acetyl)-D-leucyl-L-valinate, 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"
    ]
}
```
