Using 3,3',3''-((2,4-bis(3-((tert-butoxycarbonyl)amino)prop-1-yn-1-yl)-6-(methoxycarbonyl)benzene-1,3,5-triyl)tris(oxy))tris(propane-1-sulfonic acid) to produce 3,5-bis(3-((tert-butoxycarbonyl)amino)prop-1-yn-1-yl)-2,4,6-tris(3-sulfopropoxy)benzoic acid, 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"
    ]
}
```
