Using O=C1Nc2cc(F)ccc2OC(Cc2ccccc2)C1N(Cc1ccccc1)Cc1ccccc1 to produce NC1C(=O)Nc2cc(F)ccc2OC1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.