Using iodomethyl pivalate, (4S,5R,6S)-3-(7-(dimethylcarbamoyl)imidazo[5,1-b]thiazol-3-yl)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate to produce (pivaloyloxy)methyl (4S,5R,6S)-3-(7-(dimethylcarbamoyl)imidazo[5,1-b]thiazol-3-yl)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate, 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"
    ]
}
```
