Using COc1cc(C)c(S(=O)(=O)N(CC(=O)O)C2CC2)c(C)c1, COC(=O)c1cccc(N)c1N to produce COC(=O)c1cccc(NC(=O)CN(C2CC2)S(=O)(=O)c2c(C)cc(OC)cc2C)c1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.