Using diethyl 7-(2-ethoxy-2-oxoethyl)-3,4-dihydro-2H,7H-[1,4]dioxepino[2,3-c]pyrrole-6,8-dicarboxylate to produce 7-(carboxymethyl)-3,4-dihydro-2H,7H-[1,4]dioxepino[2,3-c]pyrrole-6,8-dicarboxylic acid, 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"
    ]
}
```
