Using 6-(2-chlorophenyl)-5-(4-chlorophenyl)-3-(3-(3-fluorophenyl)-3-hydroxypropanoyl)pyridin-2(3H)-one to produce 7-(2-chlorophenyl)-6-(4-chlorophenyl)-2-(3-fluorophenyl)-2,3-dihydro-4H-pyrano[2,3-b]pyridin-4-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"
    ]
}
```
