Using tert-butyl (6-methoxypyridin-3-yl)carbamate, 1-(((3S,5S)-5-methyl-1-oxaspiro[2.5]octan-5-yl)methyl)-1H-benzo[d]imidazole-6-carbonitrile to produce 1-(((5S,7S)-3-(6-methoxypyridin-3-yl)-7-methyl-2-oxo-1-oxa-3-azaspiro[4.5]decan-7-yl)methyl)-1H-benzo[d]imidazole-6-carbonitrile, 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"
    ]
}
```
