Using tert-butyl (R)-3-methyl-3-(1-methyl-2-oxo-8-vinyl-1,2,3,5-tetrahydro-10H-[1,2,4]triazino[4',3':4,5][1,4]oxazino[2,3-f]indol-10-yl)azetidine-1-carboxylate to produce tert-butyl (R)-3-(8-ethyl-1-methyl-2-oxo-1,2,3,5-tetrahydro-10H-[1,2,4]triazino[4',3':4,5][1,4]oxazino[2,3-f]indol-10-yl)-3-methylazetidine-1-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"
    ]
}
```
