Using COC(=O)Cn1c(=O)n(CC(=O)OC)c2c([N+](=O)[O-])c(Cl)nc(Cl)c21 to produce COC(=O)Cn1c(=O)n2c3c(cncc31)NC(=O)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.