Using benzyl (S)-4-(2-((3-((3-ethoxy-3-oxo-2-(phenylsulfonamido)propyl)amino)-3-oxopropyl)amino)-2-oxoethoxy)piperidine-1-carboxylate to produce (S)-3-(3-(2-((1-((benzyloxy)carbonyl)piperidin-4-yl)oxy)acetamido)propanamido)-2-(phenylsulfonamido)propanoic 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"
    ]
}
```
