Using COc1ccc(S(=O)(=O)NC2(C(=O)NOCc3ccccc3)CCCC2)cc1 to produce COc1ccc(S(=O)(=O)NC2(C(=O)NO)CCCC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.