Using 3-isopropoxy-4-(tributylstannyl)cyclobut-3-ene-1,2-dione, methyl (E)-2-benzyl-3-(2-butyl-4-chloro-1-(4-iodobenzyl)-1H-imidazol-5-yl)acrylate to produce methyl (E)-2-benzyl-3-(2-butyl-4-chloro-1-(4-(2-isopropoxy-3,4-dioxocyclobut-1-en-1-yl)benzyl)-1H-imidazol-5-yl)acrylate, 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"
    ]
}
```
