Using CCCCCc1ccc(-c2c(C=Cc3ccc(CCC)cc3)cc(C)c(F)c2F)cc1 to produce CCCCCc1ccc(-c2c(CCc3ccc(CCC)cc3)cc(C)c(F)c2F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.