Using 4-nitrophenyl N6-((benzyloxy)carbonyl)-N2-(tert-butoxycarbonyl)-L-lysinate, (S)-2-aminopropanamide to produce benzyl tert-butyl ((S)-6-(((S)-1-amino-1-oxopropan-2-yl)amino)-6-oxohexane-1,5-diyl)dicarbamate, 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"
    ]
}
```
