Using 2-chloro-11-ethyl-5-methyl-8-(2-(pyridin-4-yl)ethyl)-5,11-dihydro-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one, cyanide to produce 11-ethyl-5-methyl-6-oxo-8-(2-(pyridin-4-yl)ethyl)-6,11-dihydro-5H-dipyrido[3,2-b:2',3'-e][1,4]diazepine-2-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"
    ]
}
```
