Using ClCCCCCCCCOc1ccccc1, CCC(C(=O)O)c1ccccc1 to produce CCC(C(=O)c1ccc(OCCCCCCCCCl)cc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.