Using (S)-3-(2-amino-N-(2,3-dihydro-1H-inden-2-yl)propanamido)propanoic acid, ethyl 2-oxo-4-phenylbutanoate to produce 3-((2S)-N-(2,3-dihydro-1H-inden-2-yl)-2-((1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanamido)propanoic acid, 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"
    ]
}
```
