Using Cc1ccc(S(=O)(=O)Nc2ncc(O)c3cc4cccnc4n23)cc1 to produce Cc1ccc(S(=O)(=O)Nc2nccc3cc4cccnc4n23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.