Using 1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one, 1-(3-iodopropyl)-3-methyl-1,3-dihydro-2H-benzo[d]imidazol-2-one to produce 8-(3-(3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)propyl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-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"
    ]
}
```
