Using CC(C)(C)OC(=O)Nc1conc1-c1ccc(OCc2ccc(S(C)(=O)=O)cc2)cn1 to produce CS(=O)(=O)c1ccc(COc2ccc(-c3nocc3N)nc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.