Using tert-butyl (R)-2-(4-((benzyloxy)carbonyl)-3-((4-propylbenzyl)carbamoyl)piperazin-1-yl)-4-methylthiazole-5-carboxylate to produce tert-butyl (R)-4-methyl-2-(3-((4-propylbenzyl)carbamoyl)piperazin-1-yl)thiazole-5-carboxylate, 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"
    ]
}
```
