Using BrC1CCCC1, O=C(c1ccc(OCc2ccccc2)cc1)c1n[nH]c2c(C(F)(F)F)cccc12 to produce O=C(c1ccc(OCc2ccccc2)cc1)c1nn(C2CCCC2)c2c(C(F)(F)F)cccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.