Using tert-butyl (S)-2-(((S)-1-(benzyloxy)-5-(3-nitroguanidino)-1-oxopentan-2-yl)carbamoyl)pyrrolidine-1-carboxylate, 2,5-dioxopyrrolidin-1-yl (tert-butoxycarbonyl)-L-alaninate to produce benzyl N2-(tert-butoxycarbonyl)-L-alanyl-L-prolyl-N<font face="Symbol">w</font>-nitro-L-argininate, 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"
    ]
}
```
