Using OCC1=CCN(Cc2ccccc2)C1, Oc1cc(C(F)(F)F)ccc1Br to produce FC(F)(F)c1ccc(Br)c(OCC2=CCN(Cc3ccccc3)C2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.