Using CCCCCCC(C)C(=O)c1ccc(O)cc1F, CCCCCCCOc1ccc(C(=O)O)cc1F to produce CCCCCCCOc1ccc(C(=O)O)c(-c2ccc(C(=O)C(C)CCCCCC)c(F)c2)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.