Using CCOC(=O)CS(=O)(=O)Nc1cc(C(C)C)ccc1CCNC(=O)OC(C)(C)C, CCI to produce CCOC(=O)CS(=O)(=O)N(CC)c1cc(C(C)C)ccc1CCNC(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.