Using Fc1c(F)c(F)c(F)c(F)c1F, CC(=O)N1CCC(O)(c2ccccc2)CC1 to produce CC(=O)N1CCC(Oc2c(F)c(F)c(F)c(F)c2F)(c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.