Using CC(C)Br, COc1cc2c(-c3cc4cccnc4n3S(=O)(=O)c3ccc(C)cc3)cn(C)c2cc1O to produce COc1cc2c(-c3cc4cccnc4n3S(=O)(=O)c3ccc(C)cc3)cn(C)c2cc1OC(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.