Using 5-(2-aminoethyl)-N-((1R,2S)-2-(5-chloro-1H-indole-2-carboxamido)cyclohexyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamide, aceticanhydride to produce 5-(2-acetamidoethyl)-N-((1R,2S)-2-(5-chloro-1H-indole-2-carboxamido)cyclohexyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamide, 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"
    ]
}
```
