Using 1,2-dibromo-4-(tert-butyl)benzene, ethynyltrimethylsilane to produce ((4-(tert-butyl)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(trimethylsilane), 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"
    ]
}
```
