Using O=C(O)c1cncc(Br)c1, CCOC(=O)CS(=N)(=O)c1ccccc1 to produce CCOC(=O)C[S@@](=O)(=NC(=O)c1cncc(Br)c1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.