Using tert-butyl (8S,11S)-8-(2-(tert-butoxy)-2-oxoethyl)-11-isopropyl-4-methyl-3,6,9-trioxo-1-phenyl-2-oxa-4,7,10-triazadodecan-12-oate to produce tert-butyl (S)-4-(((S)-1-(tert-butoxy)-3-methyl-1-oxobutan-2-yl)amino)-3-(2-(methylamino)acetamido)-4-oxobutanoate, 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"
    ]
}
```
