Using 4-oxopentanoic acid, N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-4-methylbenzohydrazide to produce 2-(7-methyl-6-(4-methylbenzoyl)-2,3-dihydro-6H-[1,4]dioxino[2,3-f]indol-8-yl)acetic 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"
    ]
}
```
