Using NNc1ccc(C[C@H]2COC(=O)N2)cc1, CCOC(CCC#N)OCC to produce N#CCCC=NNc1ccc(C[C@H]2COC(=O)N2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.