Using CC(=O)N1CC(C)(C)c2ccc(-n3ccc(C)c(C#Cc4cnc(N)nc4)c3=O)cc21 to produce Cc1ccn(-c2ccc3c(c2)NCC3(C)C)c(=O)c1C#Cc1cnc(N)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.