Using CN(C)C1(c2ccccc2)CCC(O)CC1, Fc1cccc(CCl)c1 to produce CN(C)C1(c2ccccc2)CCC(OCc2cccc(F)c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.