Using 3,4-dihydro-2H-pyran, methyl (R)-6-(4-(2-((tert-butoxycarbonyl)(2-(3-chlorophenyl)-2-hydroxyethyl)amino)ethyl)phenyl)-1-isopropyl-1H-indole-3-carboxylate to produce methyl 6-(4-(2-((tert-butoxycarbonyl)((2R)-2-(3-chlorophenyl)-2-((tetrahydro-2H-pyran-2-yl)oxy)ethyl)amino)ethyl)phenyl)-1-isopropyl-1H-indole-3-carboxylate, 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"
    ]
}
```
