Using (9H-fluoren-9-yl)methyl (2,5-dioxopyrrolidin-1-yl) carbonate, 2-amino-9-((2R,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1,9-dihydro-6H-purin-6-one to produce (9H-fluoren-9-yl)methyl ((2R,3R,4R,5S,6R)-2-(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)carbamate, 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"
    ]
}
```
