Using 2-ethyl-2-methyl-1,3-dioxolane, (R)-6-(3-(4-bromophenyl)-3-(o-tolyl)propanoyl)-2-methylpyridazin-3(2H)-one to produce (R)-6-(2-(2-(4-bromophenyl)-2-(o-tolyl)ethyl)-1,3-dioxolan-2-yl)-2-methylpyridazin-3(2H)-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"
    ]
}
```
