Using CN(C)C(=O)CCl, O=C(c1ccc(F)cc1)C1CCN(CCn2c(=O)[nH]c3ccccc3c2=O)CC1 to produce CN(C)C(=O)Cn1c(=O)n(CCN2CCC(C(=O)c3ccc(F)cc3)CC2)c(=O)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.