Using 2-(benzo[b]thiophen-3-yl)-2-((3-(ethoxycarbonyl)phenyl)amino)acetic acid, (R)-quinuclidin-3-ol to produce ethyl 3-((1-(benzo[b]thiophen-3-yl)-2-oxo-2-(((R)-quinuclidin-3-yl)oxy)ethyl)amino)benzoate, 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"
    ]
}
```
