Using 6-((3-chlorophenyl)thio)-4-hydroxy-5-methylhexan-2-one to produce 6-((3-chlorophenyl)thio)-5-methylhex-3-en-2-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"
    ]
}
```
