Using Nc1nc(NC(=O)c2ccc(Cl)nc2)c([N+](=O)[O-])c(-c2ccco2)n1 to produce Nc1nc(NC(=O)c2ccc(Cl)nc2)c(N)c(-c2ccco2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.