Using 4-(4-hydroxyphenyl)-N-((tetrahydro-2H-pyran-2-yl)oxy)butanamide, (R)-3-(5-(benzyloxy)pyridin-2-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid to produce 4-(4-oxo-4-((((R)-tetrahydro-2H-pyran-2-yl)oxy)amino)butyl)phenyl 3-(5-(benzyloxy)pyridin-2-yl)-2-((tert-butoxycarbonyl)amino)propanoate, 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"
    ]
}
```
