Using 1,3-dibromopropane, N-(3-(4-chlorophenyl)-8-hydroxy-2-isopropyl-4-oxo-4H-chromen-7-yl)formamide to produce 9-(4-chlorophenyl)-10-isopropyl-8-oxo-3,4-dihydro-2H-chromeno[8,7-b][1,4]oxazepine-5(8H)-carbaldehyde, 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"
    ]
}
```
