Using (2-bromo-7-((1-((tert-butyldimethylsilyl)oxy)-2-methylpropan-2-yl)carbamoyl)-5H-pyrrolo[2,3-b]pyrazin-5-yl)methyl pivalate, 1-methyl-3-(tributylstannyl)-1H-indazole-6-carbonitrile to produce (2-(6-cyano-1-methyl-1H-indazol-3-yl)-7-((1-hydroxy-2-methylpropan-2-yl)carbamoyl)-5H-pyrrolo[2,3-b]pyrazin-5-yl)methyl pivalate, 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"
    ]
}
```
