Using 2-((2R,5S)-5-(2-(1-hydroxyethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl)tetrahydro-2H-pyran-2-yl)acetonitrile, 1,1,1-trifluoro-N,N-bis(2-methoxyethyl)-lambda4-sulfanamine to produce 2-((2R,5S)-5-(2-(1-fluoroethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl)tetrahydro-2H-pyran-2-yl)acetonitrile, 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"
    ]
}
```
