Using (9H-fluoren-9-yl)methyl ((S)-1-(5-bromo-3-((S)-1-(2,6-dichloro-3-fluorophenyl)ethyl)-1H-pyrrolo[2,3-b]pyridin-1-yl)-4-methyl-1-oxopentan-2-yl)carbamate to produce (S)-5-bromo-3-(1-(2,6-dichloro-3-fluorophenyl)ethyl)-1H-pyrrolo[2,3-b]pyridine, 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"
    ]
}
```
