Using 4,4'-(chloro(phenyl)methylene)bis(methoxybenzene), 2-amino-9-((2S,4S,5R)-4-hydroxy-5-(hydroxymethyl)-2-(2-(3-methoxyphenyl)acetyl)tetrahydrofuran-2-yl)-1,9-dihydro-6H-purin-6-one to produce 2-amino-9-((2S,4S,5R)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-2-(2-(3-methoxyphenyl)acetyl)tetrahydrofuran-2-yl)-1,9-dihydro-6H-purin-6-one, 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"
    ]
}
```
