Using piperazin-2-one, 2-(2-(((9-((2R,3R,4S,5S)-4-azido-3-hydroxy-5-(methylcarbamoyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)amino)methyl)-4-chlorophenoxy)acetic acid to produce (2S,3S,4R,5R)-3-azido-5-(6-((5-chloro-2-(2-oxo-2-(3-oxopiperazin-1-yl)ethoxy)benzyl)amino)-9H-purin-9-yl)-4-hydroxy-N-methyltetrahydrofuran-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"
    ]
}
```
