Using ethyl 3-(3-(4-bromobenzoyl)-1-pivaloyl-7-(pyridin-2-ylmethoxy)indolizin-2-yl)-2,2-dimethylpropanoate, pyridin-3-ylboronic acid to produce ethyl 2,2-dimethyl-3-(1-pivaloyl-7-(pyridin-2-ylmethoxy)-3-(4-(pyridin-3-yl)benzoyl)indolizin-2-yl)propanoate, 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"
    ]
}
```
