Using benzyl (2-(2-(2-((4-(5-(ethylcarbamoyl)-2-methylphenyl)-3-oxo-3,4-dihydropyrazin-2-yl)amino)propan-2-yl)phenoxy)ethyl)(methyl)carbamate to produce N-ethyl-4-methyl-3-(3-((2-(2-(2-(methylamino)ethoxy)phenyl)propan-2-yl)amino)-2-oxopyrazin-1(2H)-yl)benzamide, 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"
    ]
}
```
