Using tert-butyl (S,E)-2-(3-(4-((3-chloro-4-fluorophenyl)amino)-5,8-dihydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-7(6H)-yl)-3-oxoprop-1-en-1-yl)pyrrolidine-1-carboxylate to produce (S,E)-1-(4-((3-chloro-4-fluorophenyl)amino)-5,8-dihydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-7(6H)-yl)-3-(pyrrolidin-2-yl)prop-2-en-1-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"
    ]
}
```
