Using CCCC(C)(F)C(=O)O, CCCCOc1ccc(-c2ncc(-c3ccc(O)cc3)cn2)cc1 to produce CCCCOc1ccc(-c2ncc(-c3ccc(OC(=O)C(C)(F)CCC)cc3)cn2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.