Using benzyl 3-(3-(1-(4-amino-5-oxopyrido[2,3-d]pyrimidin-8(5H)-yl)ethyl)-5-chloro-2-ethoxy-6-methylphenyl)azetidine-1-carboxylate to produce 4-amino-8-(1-(3-(azetidin-3-yl)-5-chloro-2-ethoxy-4-methylphenyl)ethyl)pyrido[2,3-d]pyrimidin-5(8H)-one, 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"
    ]
}
```
