Using oxazolidin-2-one, (4-(5-bromo-3-methylpyridin-2-yl)piperazin-1-yl)(6-fluoro-4-methylpyridin-3-yl)methanone to produce 3-(5-(4-(5-bromo-3-methylpyridin-2-yl)piperazine-1-carbonyl)-4-methylpyridin-2-yl)oxazolidin-2-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"
    ]
}
```
