Using O=C(O)[C@H]1CC[C@H](C2CC=C(F)CC2)CC1, CCCc1cc(F)c(O)c(F)c1 to produce CCCc1cc(F)c(OC(=O)[C@H]2CC[C@H](C3CC=C(F)CC3)CC2)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.