Using ethyl (1R,4R)-4,7,7-trimethyl-3-oxobicyclo[2.2.1]heptane-2-carboxylate, (2,2,2-trifluoroethyl)hydrazine to produce (4S,7R)-7,8,8-trimethyl-2-(2,2,2-trifluoroethyl)-1,2,4,5,6,7-hexahydro-3H-4,7-methanoindazol-3-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"
    ]
}
```
