Using (4-methoxyphenyl)hydrazine, 3-hydroxy-1-(4-nitrophenyl)-4-(2,2,2-trifluoroacetyl)-5,6-dihydropyridin-2(1H)-one to produce 3-hydroxy-1-(4-methoxyphenyl)-6-(4-nitrophenyl)-1,4,5,6-tetrahydro-7H-pyrazolo[3,4-c]pyridin-7-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"
    ]
}
```
