Using (8,9-dichloro-1,4,5,5a,6,10b-hexahydroazepino[4,5-b]indol-3(2H)-yl)(phenyl)methanone to produce (5aR,10bS)-8,9-dichloro-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole, 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"
    ]
}
```
