Using tert-butyl (3aR,6aS)-hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate, 8-bromo-3-methyl-7-(3-methylbut-2-en-1-yl)-1-(2-oxo-2-phenylethyl)-3,7-dihydro-1H-purine-2,6-dione to produce tert-butyl (3aR,6aS)-5-(3-methyl-7-(3-methylbut-2-en-1-yl)-2,6-dioxo-1-(2-oxo-2-phenylethyl)-2,3,6,7-tetrahydro-1H-purin-8-yl)hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate, 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"
    ]
}
```
