Using O=C(CC1CCCCC1)c1ccc(O)cc1, O=C(Cl)c1cccnc1 to produce O=C(CC1CCCCC1)c1ccc(OC(=O)c2cccnc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.