Using tert-butyl 1-((5S)-5-ethyl-8,8,9,9-tetramethyl-3-oxo-1-phenyl-2,7-dioxa-4-aza-8-siladecan-6-yl)cyclopropane-1-carboxylate to produce (6S)-7-((tert-butyldimethylsilyl)oxy)-6-ethyl-5-azaspiro[2.4]heptan-4-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"
    ]
}
```
