Using CCOC(=O)CBr, O=c1[nH]c2cc([N+](=O)[O-])c(F)cc2s1 to produce CCOC(=O)Cn1c(=O)sc2cc(F)c([N+](=O)[O-])cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.