Using 4-((6-chloropyridin-3-yl)methyl)-6-hydroxy-5,6,7,7a-tetrahydrofuro[3,2-b]pyridin-2(4H)-one, tetrachloromethane to produce 6-chloro-4-((6-chloropyridin-3-yl)methyl)-5,6,7,7a-tetrahydrofuro[3,2-b]pyridin-2(4H)-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"
    ]
}
```
