Using tert-butyl 2-(5-(4-bromo-3-(methoxycarbonyl)phenyl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate, tert-butyl 2-(5-(3-(methoxycarbonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate to produce dimethyl 4,4'-bis(2-(1-(tert-butoxycarbonyl)pyrrolidin-2-yl)-1H-imidazol-5-yl)-[1,1'-biphenyl]-2,2'-dicarboxylate, 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"
    ]
}
```
