Using 1-chloro-3-iodopropane, 2-chloro-N-((1-(2-hydroxybenzyl)-1H-benzo[d]imidazol-2-yl)methyl)-N-isopentyl-3,4-dimethoxybenzamide to produce 2-chloro-N-((1-(2-(3-chloropropoxy)benzyl)-1H-benzo[d]imidazol-2-yl)methyl)-N-isopentyl-3,4-dimethoxybenzamide, 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"
    ]
}
```
