Using CCC[C@H]1CC[C@H](C(Cc2cc(F)c(F)c(F)c2)C(=O)O)CC1 to produce CCC[C@H]1CC[C@H](C2Cc3cc(F)c(F)c(F)c3C2=O)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.