Using CC(C)(C)[S@@](N)=O, O=Cc1ncc(N2C(=O)c3ccccc3C2=O)cc1Br to produce CC(C)(C)[S@](=O)/N=C\c1ncc(N2C(=O)c3ccccc3C2=O)cc1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.