Using (5-bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)(2,6-difluoro-3-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)phenyl)methanol to produce 2-(3-((5-bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)methyl)-2,4-difluorophenoxy)ethan-1-ol, 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"
    ]
}
```
