Using O=c1[nH]c2ccc([N+](=O)[O-])cc2c(=O)o1, O=C(Cl)C1CC1 to produce COC(=O)c1cc([N+](=O)[O-])ccc1NC(=O)C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.