Using ethyl 5-(5-chloro-2-hydroxyphenyl)-5-oxopentanoate, 2-chloro-1-(4-(4-fluorobenzyl)-2,5-dimethylpiperazin-1-yl)ethan-1-one to produce ethyl 5-(5-chloro-2-(2-((2R,5S)-4-(4-fluorobenzyl)-2,5-dimethylpiperazin-1-yl)-2-oxoethoxy)phenyl)-5-oxopentanoate, 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"
    ]
}
```
