Using (1R,2R)-1-hydroxy-6-methoxy-3,3,14-trimethyl-7-oxo-2,3,7,14-tetrahydro-1H-benzo[b]chromeno[6,5-g][1,8]naphthyridin-2-yl butyrate to produce 6-methoxy-3,3,14-trimethyl-7-oxo-7,14-dihydro-3H-benzo[b]chromeno[6,5-g][1,8]naphthyridin-2-yl butyrate, 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"
    ]
}
```
