Using N#CC1C(=O)NC(=O)C12C(=O)N(Cc1ccc(Br)cc1F)c1ccccc12 to produce O=C1CC2(C(=O)N1)C(=O)N(Cc1ccc(Br)cc1F)c1ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.