Using 1-(5-(2,6-dichloro-4-(3,5-dioxo-4-((2-(trimethylsilyl)ethoxy)methyl)-4,5-dihydro-1,2,4-triazin-2(3H)-yl)phenoxy)-2-methoxyphenyl)-3-(4-(trifluoromethoxy)phenyl)urea to produce 1-(5-(2,6-dichloro-4-(3,5-dioxo-4,5-dihydro-1,2,4-triazin-2(3H)-yl)phenoxy)-2-hydroxyphenyl)-3-(4-(trifluoromethoxy)phenyl)urea, 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"
    ]
}
```
