Using NC(=O)c1ccc(Br)c2c1[nH]c1cc(C=O)ccc12, CC(C)(C)[O-] to produce C=Cc1ccc2c(c1)[nH]c1c(C(N)=O)ccc(Br)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.