Using tert-butyl 4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-3-cyano-5,8-dihydrothieno[2,3-b:5,4-c']dipyridine-7(6H)-carboxylate to produce 4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-5,6,7,8-tetrahydrothieno[2,3-b:5,4-c']dipyridine-3-carbonitrile, 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"
    ]
}
```
