Using methyl (S)-3-(naphthalen-2-yl)-2-((S)-2-((2-nitrophenyl)sulfonamido)pent-4-enamido)propanoate, 1,2-dibromoethane to produce methyl (S)-2-((S)-3-allyl-4-((2-nitrophenyl)sulfonyl)-2-oxopiperazin-1-yl)-3-(naphthalen-2-yl)propanoate, 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"
    ]
}
```
