Using CC1=C(C(=O)O)[C@@H](c2cccc([N+](=O)[O-])c2)C(C(=O)OCCNC(=O)c2ccccc2C(=O)O)=C(C)N1 to produce COC(=O)C1=C(C)NC(C)=C(C(=O)O)[C@H]1c1cccc([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.