Using tert-butyl piperazine-1-carboxylate, 3-(but-2-yn-1-yl)-2-chloro-5-methyl-3,5-dihydro-4H-imidazo[4,5-d]pyridazin-4-one to produce tert-butyl 4-(1-(but-2-yn-1-yl)-6-methyl-7-oxo-6,7-dihydro-1H-imidazo[4,5-d]pyridazin-2-yl)piperazine-1-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"
    ]
}
```
