Using methyl 4-((2R,4R)-1-(((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethyl)(methyl)carbamoyl)-4-((tert-butylsulfinyl)amino)-2-(4-fluoro-2-methylphenyl)piperidin-4-yl)-2-oxobutanoate to produce methyl (5R,7R)-8-(((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethyl)(methyl)carbamoyl)-7-(4-fluoro-2-methylphenyl)-1,8-diazaspiro[4.5]decane-2-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"
    ]
}
```
