Using Nc1nccc2c(-c3cc(-c4ccccc4F)nc4ncccc34)nccc12, CN(C)CC(=O)Cl to produce CN(C)CC(=O)Nc1nccc2c(-c3cc(-c4ccccc4F)nc4ncccc34)nccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.