Using CC(CCCCOC(=O)c1ccc2[nH]ccc2c1)=C(F)F, CN(C)C=O to produce CC(CCCCOC(=O)c1ccc2c(ccn2C)c1)=C(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.