Using N-benzyl-1-methoxy-N-((trimethylsilyl)methyl)methanamine, 1-(tert-butyl) 3-ethyl 4-oxo-7,8-dihydrocyclohepta[b]pyrrole-1,3(4H)-dicarboxylate to produce 1-(tert-butyl) 3-ethyl 6-benzyl-4-oxo-4,4a,5,6,7,7a,8,9-octahydro-1H-cyclohepta[1,2-b:4,5-c']dipyrrole-1,3-dicarboxylate, 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"
    ]
}
```
