Using CCOP(=O)(OCC)C1NC(=O)NC1=O, CC(C)N1CC(COc2ccc([N+](=O)[O-])c(C=O)c2)OC1=O to produce CC(C)N1CC(COc2ccc([N+](=O)[O-])c(C=C3NC(=O)NC3=O)c2)OC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.