Using COc1ccc(C(=O)C(CC(=O)c2cccn2S(=O)(=O)c2ccccc2)c2ccc(OC)cc2)cc1 to produce COc1ccc(C(=O)C(CC(=O)c2ccc[nH]2)c2ccc(OC)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.