Using dimethyl 2-(4,4,5,5,5-pentafluoropentyl)malonate, (3S,4S)-4-(8-iodooctyl)-7-methoxy-3-(4-methoxyphenyl)-3-methylthiochromane to produce dimethyl 2-(8-((3S,4S)-7-methoxy-3-(4-methoxyphenyl)-3-methylthiochroman-4-yl)octyl)-2-(4,4,5,5,5-pentafluoropentyl)malonate, 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"
    ]
}
```
