Using 6-((3,3,7-trimethyl-6-(trifluoromethoxy)-2,3-dihydrobenzofuran-4-yl)oxy)pyridin-3-amine, (R)-2-((tert-butoxycarbonyl)amino)butanoic acid to produce tert-butyl (R)-(1-oxo-1-((6-((3,3,7-trimethyl-2,3-dihydrobenzofuran-4-yl)oxy)pyridin-3-yl)amino)butan-2-yl)carbamate, 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"
    ]
}
```
