Using 3,4-dihydro-2H-pyran, (3R)-3-(1-hydroxyethyl)-4-oxoazetidin-2-yl ((methylthio)methyl) carbonotrithioate to produce (methylthio)methyl ((3R)-4-oxo-3-(1-((tetrahydro-2H-pyran-2-yl)oxy)ethyl)azetidin-2-yl) carbonotrithioate, 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"
    ]
}
```
