Using trimethyl((2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)-3'-(4-ethylbenzyl)-3,4,5,6-tetrahydro-7'H-spiro[pyran-2,5'-thieno[2,3-f]isobenzofuran]-2'-yl)silane, sulfurylchloride to produce (2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)-2'-chloro-3'-(4-ethylbenzyl)-3,4,5,6-tetrahydro-7'H-spiro[pyran-2,5'-thieno[2,3-f]isobenzofuran], 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"
    ]
}
```
