Using ethyl (E)-2-(6-(3-(methyl((1-methyl-1H-indol-2-yl)methyl)amino)-3-oxoprop-1-en-1-yl)-2-oxo-1,4-dihydropyrido[2,3-d]pyrimidin-3(2H)-yl)acetate to produce (E)-2-(6-(3-(methyl((1-methyl-1H-indol-2-yl)methyl)amino)-3-oxoprop-1-en-1-yl)-2-oxo-1,4-dihydropyrido[2,3-d]pyrimidin-3(2H)-yl)acetate, 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"
    ]
}
```
