Using 3-(2,4-dihydroxyphenyl)but-2-enoic acid, 2-methyl-2-(2-(2,6,6-trimethylcyclohex-1-en-1-yl)ethyl)-1,3-oxazinane to produce 3-(2,4-dihydroxyphenyl)-1-(2-methyl-2-(2-(2,6,6-trimethylcyclohex-1-en-1-yl)ethyl)-1,3-oxazinan-3-yl)but-2-en-1-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"
    ]
}
```
