Using NC1(C(=O)O)CC1, CN1c2ccc(C(F)(F)F)cc2C(C)(C)CC1c1cccc(Br)c1 to produce CN1c2ccc(C(F)(F)F)cc2C(C)(C)CC1c1cccc(NC2(C(=O)O)CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.