Using tert-butyl (S)-4-(4-(5-((1-((cyanomethyl)amino)-4-methyl-1-oxopentan-2-yl)amino)-3-methylisoxazol-4-yl)phenyl)piperazine-1-carboxylate to produce (S)-N-(cyanomethyl)-4-methyl-2-((3-methyl-4-(4-(piperazin-1-yl)phenyl)isoxazol-5-yl)amino)pentanamide, 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"
    ]
}
```
