Using NC(=O)c1ccccc1N, CCOC(CCN1CCC(C(=O)c2ccc(F)cc2)CC1)OCC to produce O=C1NC(CCN2CCC(C(=O)c3ccc(F)cc3)CC2)Nc2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.