Using (Z)-2-hydrazineylidene-3-pentyl-1,2,3,7-tetrahydro-6H-1lambda4-purin-6-one, N-(dichloromethylene)-N-methylmethanaminium to produce 3-(dimethylamino)-9-pentyl-6,9-dihydro-5H-[1,2,4]triazolo[4,3-a]purin-5-one, 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"
    ]
}
```
