Using CC(C)(C)OC(=O)CBr, C/C=C/C(O)CNS(=O)(=O)c1ccc(OC)cc1 to produce CC=CC(O)CN(CC(=O)OC(C)(C)C)S(=O)(=O)c1ccc(OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.