Using CCOP(=O)(OCC)c1cc2cc([N+](=O)[O-])c(Cl)cc2[nH]c1=O to produce CCOP(=O)(OCC)c1cc2cc(N)c(Cl)cc2[nH]c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.