Using CN(c1ccc(O)cc1)c1nc2cc(C(F)(F)F)ccc2o1, CCOC(=O)C(C)Br to produce CCOC(=O)C(C)Oc1ccc(N(C)c2nc3cc(C(F)(F)F)ccc3o2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.