Using ethyl 2-bromoacetate, (2S,3S)-3-amino-2-phenyl-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one to produce ethyl 2-((2S,3S)-3-amino-4-oxo-2-phenyl-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)acetate, 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"
    ]
}
```
