Using COC(=O)c1ccc(CC(/C=C/c2ccccc2O)CCc2ccc(C#N)cc2)cc1, FC(F)(F)CCCBr to produce COC(=O)c1ccc(CC(/C=C/c2ccccc2OCCCC(F)(F)F)CCc2ccc(C#N)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.