Using tert-butyl (4S)-4-((R)-1-(3,5-dichloro-4-fluorophenyl)-3-methyl-2-oxo-3-(4-(trifluoromethoxy)benzyl)-2,3-dihydro-1H-imidazo[1,2-a]imidazole-5-carboxamido)-5-oxo-5-((2-(pyridin-2-yl)butan-2-yl)amino)pentanoate to produce (4S)-4-((R)-1-(3,5-dichloro-4-fluorophenyl)-3-methyl-2-oxo-3-(4-(trifluoromethoxy)benzyl)-2,3-dihydro-1H-imidazo[1,2-a]imidazole-5-carboxamido)-5-oxo-5-((2-(pyridin-2-yl)butan-2-yl)amino)pentanoic 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"
    ]
}
```
