Using ethyl 4,8,12-trimethyl-3-oxotrideca-7,11-dienoate, 8-bromo-3,7-dimethylocta-2,6-dien-1-yl acetate to produce 1-hydroxy-3,7,11,15,19-pentamethylicosa-2,6,14,18-tetraen-10-one, 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"
    ]
}
```
