Using Oc1cccc(C(F)(F)F)c1, Clc1cccc(OCc2ccccc2)n1 to produce FC(F)(F)c1cccc(Oc2cccc(OCc3ccccc3)n2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.