Using CC(C)c1ccc(S(=O)(=O)Nc2ccc(C3CCN(Cc4ccccc4)C3)nc2)cc1 to produce CC(C)c1ccc(S(=O)(=O)Nc2ccc(C3CCNC3)nc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.