Using tert-butyl ((2S,3S,5R)-1-(3,5-difluorophenyl)-5-((3aS,8aR)-2,2-dimethyl-3,3a,8,8a-tetrahydro-2H-indeno[1,2-d]oxazole-3-carbonyl)-3-hydroxyheptan-2-yl)carbamate to produce tert-butyl ((S)-2-(3,5-difluorophenyl)-1-((2S,4R)-4-ethyl-5-oxotetrahydrofuran-2-yl)ethyl)carbamate, 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"
    ]
}
```
