Using (((2-(2-chloroethylidene)propane-1,3-diyl)bis(oxy))bis(methylene))dibenzene, 6-chloro-7H-purin-2-amine to produce 9-(4-(benzyloxy)-3-((benzyloxy)methyl)but-2-en-1-yl)-6-chloro-9H-purin-2-amine, 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"
    ]
}
```
