Using methyl 2-(7-(but-2-yn-1-yl)-8-(3-((tert-butoxycarbonyl)amino)piperidin-1-yl)-1-(naphthalen-1-ylmethyl)-2,6-dioxo-1,2,6,7-tetrahydro-3H-purin-3-yl)acetate to produce methyl 2-(8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-1-(naphthalen-1-ylmethyl)-2,6-dioxo-1,2,6,7-tetrahydro-3H-purin-3-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"
    ]
}
```
