Using OCCOc1ccc(Oc2cccc(Cl)c2)cc1Cl, CCN=C=O to produce CCNC(=O)OCCOc1ccc(Oc2cccc(Cl)c2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.