Using (3R,4R,8R,9S,10R,13S,14S,17S)-4-ethyl-3,17-dihydroxy-10,13-dimethylhexadecahydro-6H-cyclopenta[a]phenanthren-6-one to produce (4R,8R,9S,10R,13S,14S)-4-ethyl-10,13-dimethyldodecahydro-1H-cyclopenta[a]phenanthrene-3,6,17(2H)-trione, 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"
    ]
}
```
