Using 4-((4-amino-5-(7-methoxy-5-methylbenzo[b]thiophen-2-yl)-7-(piperazin-1-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-6-yl)methyl)piperazin-2-one, acetylchloride to produce 4-((7-((4-acetylpiperazin-1-yl)methyl)-4-amino-5-(7-methoxy-5-methylbenzo[b]thiophen-2-yl)pyrrolo[2,1-f][1,2,4]triazin-6-yl)methyl)piperazin-2-one, 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"
    ]
}
```
