Using 1-(bromomethyl)-4-chlorobenzene, 5-aminopyrimidine-2,4(1H,3H)-dione to produce 4-(4-chlorobenzyl)-6-methyl-1,2,4-triazine-3,5(2H,4H)-dione, 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"
    ]
}
```
