Using Cc1ccc(S(=O)(=O)OCCC2COc3ccccc3C2)cc1, CCOC(=O)C1=CCCNC1 to produce CCOC(=O)C1=CCCN(CCC2COc3ccccc3C2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.