Using 3-(2-(18-(tert-butoxy)-N-(3-(tert-butoxy)-3-oxopropyl)-18-oxooctadecanamido)acetamido)-5-(tert-butoxycarbonyl)benzoic acid, 2-(2,5-dioxopyrrolidin-1-yl)-1,1,3,3-tetramethylisouronium to produce 1-(tert-butyl) 3-(2,5-dioxopyrrolidin-1-yl) 5-(2-(18-(tert-butoxy)-N-(3-(tert-butoxy)-3-oxopropyl)-18-oxooctadecanamido)acetamido)isophthalate, 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"
    ]
}
```
