Using iodomethane, N-(8-bromo-1-(6-methoxypyridin-3-yl)-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-ylidene)cyanamide to produce N-(8-bromo-1-(6-methoxypyridin-3-yl)-3-methyl-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-ylidene)cyanamide, 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"
    ]
}
```
