Using tert-butyl ((S)-1-(((R)-1-hydrazineyl-3-(1H-indol-3-yl)-1-oxopropan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)carbamate, ethyl 3-aminopropanoate to produce ethyl (6S,9R)-9-((1H-indol-3-yl)methyl)-6-isobutyl-2,2-dimethyl-4,7,10-trioxo-3-oxa-5,8,11-triazatetradecan-14-oate, 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"
    ]
}
```
