Using (3R,10S)-6,6,8,8,10-pentamethyl-1-oxadispiro[2.0.5(4).3(3)]dodecan-12-one to produce (1R,2S,4R)-1,4,7,7,9,9-hexamethylspiro[4.5]decane-1,2-diol, 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"
    ]
}
```
