Using ethyl 6-(acetoxymethyl)-4-(3-bromo-4-fluorophenyl)-1-methyl-3-oxo-2,3,4,7-tetrahydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylate to produce 4-(3-bromo-4-fluorophenyl)-1-methyl-1,2,4,8-tetrahydro-3H-furo[3,4-b]pyrazolo[4,3-e]pyridine-3,5(7H)-dione, 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"
    ]
}
```
