Using aceticanhydride, 2-((2S,3R,4R,5S,6R)-4,5-bis(benzyloxy)-6-(hydroxymethyl)-2-(4-methoxyphenoxy)tetrahydro-2H-pyran-3-yl)isoindoline-1,3-dione to produce ((2R,3S,4R,5R,6S)-3,4-bis(benzyloxy)-5-(1,3-dioxoisoindolin-2-yl)-6-(4-methoxyphenoxy)tetrahydro-2H-pyran-2-yl)methyl acetate, 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"
    ]
}
```
