Using CC(=O)n1ccnc1, COCCOc1cc(F)cc(CC#N)c1OCCOC to produce COCCOc1cc(F)cc(C(C#N)C(C)=O)c1OCCOC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.