Using tert-butyl (2-((3-(4-(5-chlorothiophen-2-yl)-2-((2-(5,5-dimethyl-2,4-dioxoimidazolidin-1-yl)ethyl)amino)pyrimidin-5-yl)phenyl)amino)-2-oxoethyl)(methyl)carbamate to produce N-(3-(4-(5-chlorothiophen-2-yl)-2-((2-(5,5-dimethyl-2,4-dioxoimidazolidin-1-yl)ethyl)amino)pyrimidin-5-yl)phenyl)-2-(methylamino)acetamide, 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"
    ]
}
```
