Using Cc1cc(C2CCCCC2)n(O)c(=O)c1, O=C(Cl)c1ccccc1 to produce Cc1cc(C2CCCCC2)n(OC(=O)c2ccccc2)c(=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.