Using COc1ccc(Cl)cc1C(=O)Nc1ncc(C(C)(C)C)s1, ICC1CCOCC1 to produce COc1ccc(Cl)cc1C(=O)/N=c1\sc(C(C)(C)C)cn1CC1CCOCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.