Using CCOC(=O)CC(c1ccccc1)n1cnc2cc(NC(=O)c3ccccc3[N+](=O)[O-])ccc21 to produce CCOC(=O)CC(c1ccccc1)n1cnc2cc(NC(=O)c3ccccc3N)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.