Using ethyl 2-bromoacetate, COc1ccc(C(=O)N(C)Cc2[nH]c3cc(C(=O)O)ccc3c2-c2c#cc3c(c2)CCCCC3)cc1 to produce CCOC(=O)Cn1c(CN(C)C(=O)c2ccc(OC)cc2)c(-c2c#cc3c(c2)CCCCC3)c2ccc(C(=O)O)cc21, 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"
    ]
}
```
