Using 2-(6-(1-(4-(2-(2-(2-(2-(4-(3-(3-(2-methoxy-2-oxoethyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-6-carbonyl)-2-methylindolizin-1-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethoxy)phenyl)-2-methylindolizine-3-carbonyl)-2,4-dioxo-1,4-dihydroquinazolin-3(2H)-yl)acetate to produce 2,2'-((1,1'-(((((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(4,1-phenylene))bis(2-methylindolizine-1,3-diyl-3-carbonyl))bis(2,4-dioxo-1,4-dihydroquinazoline-6,3(2H)-diyl))diacetic 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"
    ]
}
```
