Using 1-methylpiperazine, 4'-(3-ethoxy-3-oxopropyl)-2'-(3-methoxypropoxy)-[1,1'-biphenyl]-4-carboxylic acid to produce ethyl 3-(2-(3-methoxypropoxy)-4'-(4-methylpiperazine-1-carbonyl)-[1,1'-biphenyl]-4-yl)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"
    ]
}
```
