Using methylmagnesium(II), 1-(4-acetylpiperidin-1-yl)-3-(5-(4-chlorophenyl)-5H-imidazo[2,1-a]isoindol-5-yl)propan-1-one to produce 3-(5-(4-chlorophenyl)-5H-imidazo[2,1-a]isoindol-5-yl)-1-(4-(2-hydroxypropan-2-yl)piperidin-1-yl)propan-1-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"
    ]
}
```
