Using 2-(2-((4-bromo-2-chlorophenyl)amino)-4-chloro-7-(pentan-3-yl)-1H-benzo[d]imidazol-1-yl)ethan-1-ol to produce 1-(4-bromo-2-chlorophenyl)-8-chloro-5-(pentan-3-yl)-2,3-dihydro-1H-benzo[d]imidazo[1,2-a]imidazole, 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"
    ]
}
```
