Using O=C1CCCc2cc(/C=C/C(c3cc(Cl)c(Cl)c(Cl)c3)C(F)(F)F)ccc21, NO to produce ON=C1CCCc2cc(/C=C/C(c3cc(Cl)c(Cl)c(Cl)c3)C(F)(F)F)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.