Using ethyl (R)-2-(((S)-5-(2-(benzyloxy)-2-oxoethyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-3-yl)amino)-4-cyclohexylbutanoate to produce 2-((S)-3-(((R)-4-cyclohexyl-1-ethoxy-1-oxobutan-2-yl)amino)-4-oxo-3,4-dihydrobenzo[b][1,4]oxazepin-5(2H)-yl)acetic acid, 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"
    ]
}
```
