Using O=[N+]([O-])F, CN1C(=O)C(F)N=C(c2ccccc2Cl)c2ccccc21 to produce CN1C(=O)C(F)N=C(c2ccccc2Cl)c2cc([N+](=O)[O-])ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.