Using 1-(tert-butyl) 7-methyl 3-((dimethylamino)methylene)-2-oxo-3,3a,4,8b-tetrahydroindeno[1,2-b]pyrrole-1,7(2H)-dicarboxylate to produce methyl 3-(hydroxymethylene)-2-oxo-1,2,3,3a,4,8b-hexahydroindeno[1,2-b]pyrrole-7-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"
    ]
}
```
