Using 3-(benzyloxy)-2-(4-chloro-5-(4-fluorobenzyl)-1-methyl-1H-imidazol-2-yl)-3-hydroxy-9,9-dimethyl-2,6,7,9-tetrahydropyrimido[2,1-c][1,4]oxazin-4(3H)-one to produce 2-(5-(4-fluorobenzyl)-1-methyl-1H-imidazol-2-yl)-3-hydroxy-9,9-dimethyl-6,7-dihydropyrimido[2,1-c][1,4]oxazin-4(9H)-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"
    ]
}
```
