Using benzyl 6-(2,2,2-trifluoroacetyl)-1,2,4,4a,5,6-hexahydro-3H-pyrazino[1,2-a]quinoxaline-3-carboxylate to produce 2,2,2-trifluoro-1-(1,2,3,4,4a,5-hexahydro-6H-pyrazino[1,2-a]quinoxalin-6-yl)ethan-1-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"
    ]
}
```
