Using 1-(3-bromo-5-methyl-2-(methylamino)-5,6,8,9-tetrahydro-7H-pyrido[2,3-d]azepin-7-yl)-2,2,2-trifluoroethan-1-one to produce 3-bromo-N,5-dimethyl-6,7,8,9-tetrahydro-5H-pyrido[2,3-d]azepin-2-amine, 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"
    ]
}
```
