Using methyl 6-(1-((tert-butyldimethylsilyl)oxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-7-yl)-1-(2,4-dimethoxybenzyl)-5-ethyl-2-oxo-1,2-dihydropyridine-3-carboxylate to produce methyl 1-(2,4-dimethoxybenzyl)-5-ethyl-6-(1-hydroxy-2,3-dihydro-1H-pyrrolo[1,2-a]indol-7-yl)-2-oxo-1,2-dihydropyridine-3-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"
    ]
}
```
