Using methyl 2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-(4-((9-(4-chlorophenyl)-3-azaspiro[5.5]undec-8-en-8-yl)methyl)piperazin-1-yl)benzoate, 1,3-difluoropropan-2-one to produce methyl 2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-(4-((9-(4-chlorophenyl)-3-(1,3-difluoropropan-2-yl)-3-azaspiro[5.5]undec-8-en-8-yl)methyl)piperazin-1-yl)benzoate, 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"
    ]
}
```
