Using 1-(1-(2-chloropyrimidin-5-yl)ethyl)-1-(2-fluoro-4-methoxyphenyl)-3-phenylurea to produce 7-chloro-3-(2-fluoro-4-methoxyphenyl)-4-methyl-1-phenyl-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one, 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"
    ]
}
```
