Using tert-butyl 3-(3-(3-ethoxy-3-oxopropyl)-4-isocyanato-2-oxo-1-pentylindolin-3-yl)-3,4-dihydroisoquinoline-2(1H)-carboxylate to produce ethyl 3-(4-isocyanato-2-oxo-1-pentyl-3-(1,2,3,4-tetrahydroisoquinolin-3-yl)indolin-3-yl)propanoate, 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"
    ]
}
```
