Using CON(C)C(C)=O, CNC(=O)c1coc2cc(N)c(Br)cc12 to produce CNC(=O)c1c(C(C)=O)oc2cc(N)c(Br)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.