Using CCOC(=O)c1ccc(Cc2cc3cc(S(C)(=O)=O)ccc3n2S(=O)(=O)c2ccccc2)o1 to produce CCOC(=O)c1ccc(Cc2cc3cc(S(C)(=O)=O)ccc3[nH]2)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.