Using tert-butyl 3-((6-(4-(1,8-naphthyridin-2-yl)piperidin-1-yl)-2,5-dimethoxypyrimidin-4-yl)amino)-2-(((benzyloxy)carbonyl)amino)propanoate to produce tert-butyl 2-(((benzyloxy)carbonyl)amino)-3-((2,5-dimethoxy-6-(4-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)piperidin-1-yl)pyrimidin-4-yl)amino)propanoate, 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"
    ]
}
```
