Using tert-butyl 3-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate, 2-chloro-3-nitropyridine to produce tert-butyl 6-oxo-6,7,7a,8,10,11-hexahydropyrazino[1,2-d]pyrido[3,2-b][1,4]diazepine-9(5H)-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"
    ]
}
```
