Using O=[N+]([O-])O, COC(=O)c1ccc(NC(=O)c2ccccn2)cc1F to produce COC(=O)c1cc([N+](=O)[O-])c(NC(=O)c2ccccn2)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.