Using ethyl (R)-3,3,3-trifluoro-2-hydroxy-2-methylpropanoate, 6-bromo-3-fluoro-2-(2-methyl-1-((2-nitrophenyl)sulfonyl)aziridin-2-yl)pyridine to produce ethyl (2R)-2-(2-(6-bromo-3-fluoropyridin-2-yl)-2-((2-nitrophenyl)sulfonamido)propoxy)-3,3,3-trifluoro-2-methylpropanoate, 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"
    ]
}
```
