Using Oc1ccc2[nH]cc(CC3CCCCC3)c2c1, O=Cc1cc(C(F)(F)F)c(Cl)c(C(F)(F)F)c1 to produce O=Cc1cc(C(F)(F)F)c(Oc2ccc3[nH]cc(CC4CCCCC4)c3c2)c(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.