Using (1R,2R,3aS,9aS)-2-((tert-butyldimethylsilyl)oxy)-1-((S,E)-3-((tert-butyldimethylsilyl)oxy)oct-1-en-1-yl)-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[b]naphthalen-5-ol, aceticanhydride to produce (1R,2R,3aS,9aS)-2-((tert-butyldimethylsilyl)oxy)-1-((S,E)-3-((tert-butyldimethylsilyl)oxy)oct-1-en-1-yl)-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[b]naphthalen-5-yl 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"
    ]
}
```
