Using (3S,6S,8aR)-7-benzyl-3-(2-((S)-4-hydroxy-6-azaspiro[2.5]octan-6-yl)ethyl)-6,8a-dimethylhexahydro-5H-oxazolo[3,2-a]pyrazin-5-one to produce (3S,6S,8aR)-3-(2-((S)-4-hydroxy-6-azaspiro[2.5]octan-6-yl)ethyl)-6,8a-dimethylhexahydro-5H-oxazolo[3,2-a]pyrazin-5-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"
    ]
}
```
