Using CCCCI, COc1ccc(-c2csc(NCCc3ccc(C#N)cc3)n2)cc1 to produce CCCCN(CCc1ccc(C#N)cc1)c1nc(-c2ccc(OC)cc2)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.