Using CCCI, COC(=O)Cc1c(C)nc(N(C)C)nc1-c1ccccc1 to produce CCCC(C(=O)OC)c1c(C)nc(N(C)C)nc1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.