Using methyl (R)-6-(3-((tert-butoxycarbonyl)amino)piperidin-1-yl)-5-(2-chloro-5-fluorobenzyl)-1-methyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxylate, 2-bromo-1-phenylethan-1-one to produce methyl (R)-6-(3-((tert-butoxycarbonyl)amino)piperidin-1-yl)-5-(2-chloro-5-fluorobenzyl)-1-methyl-2,4-dioxo-3-(2-oxo-2-phenylethyl)-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-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"
    ]
}
```
