Using tert-butyl (4R,5R)-2,2-dimethyl-4-((E)-3-oxoprop-1-en-1-yl)-5-phenyloxazolidine-3-carboxylate to produce tert-butyl (4R,5R)-2,2-dimethyl-4-(3-oxopropyl)-5-phenyloxazolidine-3-carboxylate, 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"
    ]
}
```
