Using 3-bromo-9-(((4R,5R)-5-(2-((tert-butylsilyl)oxy)propan-2-yl)-2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)-6,6-dimethyl-5,6-dihydro-11H-benzo[b]carbazol-11-one to produce 3-bromo-6,6-dimethyl-9-((2R,3R)-2,3,4-trihydroxybutoxy)-5,6-dihydro-11H-benzo[b]carbazol-11-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"
    ]
}
```
