Using ethyl (diethylphosphoryl)methanesulfonate, N,3,3-trimethyl-N-(3-methyl-1-oxobutan-2-yl)-2-(3-methyl-2-(methylamino)-3-phenylbutanamido)butanamide to produce ethyl (S,E)-4-methyl-3-((S)-N,3,3-trimethyl-2-((S)-3-methyl-2-(methylamino)-3-phenylbutanamido)butanamido)pent-1-ene-1-sulfonate, 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"
    ]
}
```
