Using COC(=O)c1cccc(NC2=CC(=O)CC(c3ccc(C(F)(F)F)cc3)C2)c1Br to produce COC(=O)c1cccc2[nH]c3c(c12)C(=O)CC(c1ccc(C(F)(F)F)cc1)C3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.