Using CCOC(=O)c1cnccc1CCCOc1cccnc1Oc1cccc(Cl)c1 to produce O=C(O)c1cnccc1CCCOc1cccnc1Oc1cccc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.