Using CCc1ccc(C(=O)c2cc(Br)c(OC)cc2NC(C)=O)cc1 to produce CCc1ccc(Cc2cc(Br)c(OC)cc2NC(C)=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.