Using 3-((S)-2-(((benzyloxy)carbonyl)amino)-3-methylbutanamido)-5-fluoro-4-oxopentanoic acid, dimethylamine to produce benzyl ((2S)-1-((1-(dimethylamino)-5-fluoro-1,4-dioxopentan-3-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate, 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"
    ]
}
```
