Using 1-(piperidin-4-yl)indolin-2-one, 1-(2-((tert-butoxycarbonyl)(methyl)amino)ethyl)-6-chloro-1H-indole-3-carboxylic acid to produce tert-butyl (2-(6-chloro-3-(4-(2-oxoindolin-1-yl)piperidine-1-carbonyl)-1H-indol-1-yl)ethyl)(methyl)carbamate, 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"
    ]
}
```
