Using CCI, N#Cc1ccc(-c2nc(-c3ccccc3)[nH]c2Sc2ccc(Cl)cc2)cc1 to produce CCn1c(-c2ccccc2)nc(-c2ccc(C#N)cc2)c1Sc1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.