Using 1-(cyclopent-1-en-1-yl)ethan-1-one, 6,7-dimethoxy-3,4-dihydroisoquinoline to produce 8,9-dimethoxy-2,3,3a,5,6,10b,11,12a-octahydrocyclopenta[5,6]pyrido[2,1-a]isoquinolin-12(1H)-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"
    ]
}
```
