Using cyclobutanecarbonyl chloride, (9H-fluoren-9-yl)methyl (3R,5S)-3-amino-5-((4-chloro-3-(3-methoxypropoxy)benzyl)(cyclopropyl)carbamoyl)piperidine-1-carboxylate to produce N-(4-chloro-3-(3-methoxypropoxy)benzyl)-5-(cyclobutanecarboxamido)-N-cyclopropylpiperidine-3-carboxamide, 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"
    ]
}
```
