Using CC(C)(C)OC(=O)N1CCC(Cc2ccccc2)(C(=O)c2ccc3[nH]cc(C#N)c3c2)C1 to produce N#Cc1c[nH]c2ccc(C(=O)C3(Cc4ccccc4)CCNC3)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.