Using NCc1cncnc1, CCOC(=O)c1ccc(/C=C/C(c2cc(Cl)cc(Cl)c2)C(F)(F)F)cc1C to produce Cc1cc(/C=C/C(c2cc(Cl)cc(Cl)c2)C(F)(F)F)ccc1C(=O)NCc1cncnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.