Using chloroiodomethane, 3-hydroxy-3-(7-hydroxy-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1-((3-(trifluoromethyl)pyridin-2-yl)methyl)indolin-2-one to produce 1-((3-(trifluoromethyl)pyridin-2-yl)methyl)-7',8'-dihydrospiro[indoline-3,4'-[1,4]dioxino[2',3':4,5]benzo[1,2-d][1,3]dioxin]-2-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"
    ]
}
```
