Using ethyl 7-chloro-6-fluoro-2-mercapto-4-oxo-1,4-dihydroquinoline-3-carboxylate, 1,2-dibromoethane to produce ethyl 8-chloro-7-fluoro-5-oxo-1,2-dihydro-5H-thiazolo[3,2-a]quinoline-4-carboxylate, 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"
    ]
}
```
