Using 6-chloro-4-((4-(2-cyanopropan-2-yl)phenyl)amino)-N-(4-methoxybenzyl)-1,5-naphthyridine-3-carboxamide, ethyl carbonochloridate to produce 2-(4-(9-chloro-3-(4-methoxybenzyl)-2,4-dioxo-3,4-dihydropyrimido[5,4-c][1,5]naphthyridin-1(2H)-yl)phenyl)-2-methylpropanenitrile, 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"
    ]
}
```
