Using COC(=O)CCCS(N)(=O)=O, Cc1cc2c(OCC(=O)O)cccc2n1Cc1ccccc1 to produce COC(=O)CCCS(=O)(=O)NC(=O)COc1cccc2c1cc(C)n2Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.