Using O=Cc1c(Cl)cc(CO)c(-c2cccc(F)c2)c1[N+](=O)[O-] to produce OCc1cc(Cl)c2conc2c1-c1cccc(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.