Using COc1ccc(CN2c3ccc(F)c([N+](=O)[O-])c3CS2(=O)=O)cc1 to produce COc1ccc(CN2c3ccc(F)c(N)c3CS2(=O)=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.