Using CC(=O)OC(C)=O, CC(COCCCCCOc1c(Cl)cc(OCC=C(Cl)Cl)cc1Cl)=NO to produce CC(=O)ON=C(C)COCCCCCOc1c(Cl)cc(OCC=C(Cl)Cl)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.