Using NCCCC[C@H](NC(=O)OCc1ccccc1)C(=O)O, O=[N+]([O-])c1ccc(O)cc1 to produce NCCCC[C@H](NC(=O)OCc1ccccc1)C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.