Using 4'-((6-ethyl-2,4-dioxo-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile, 2-bromo-1-(2,4-dimethoxyphenyl)ethan-1-one to produce 4'-((3-(2-(2,4-dimethoxyphenyl)-2-oxoethyl)-6-ethyl-2,4-dioxo-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile, 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"
    ]
}
```
