Using maleic acid, tert-butyl 2-amino-5-(aminomethyl)-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylate to produce tert-butyl 2-amino-5-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)-4,7-dihydro-5H-thieno[2,3-c]pyran-3-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"
    ]
}
```
