Using ethyl (S)-1-((S)-2-amino-2-(tetrahydro-2H-pyran-4-yl)acetyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate, N-(tert-butoxycarbonyl)-N-methyl-L-alanine to produce ethyl (S)-1-((S)-2-((S)-2-((tert-butoxycarbonyl)(methyl)amino)propanamido)-2-(tetrahydro-2H-pyran-4-yl)acetyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate, 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"
    ]
}
```
