Using CCCCCc1ccc(C=Cc2ccc3c(c2)CCC(=O)O3)c(F)c1 to produce CCCCCc1ccc(CCc2ccc3c(c2)CCC(=O)O3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.