Using (2S,9bR)-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1-methoxy-9b-(3-methylbut-2-en-1-yl)-1,9b-dihydronaphtho[1,2-d]oxazol-5(2H)-one to produce (2S,9bR)-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-9b-isopentyl-1-methoxy-1,9b-dihydronaphtho[1,2-d]oxazol-5(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"
    ]
}
```
