Using O=C(N[C@H](CSc1ccccc1[N+](=O)[O-])C(=O)O)OCc1ccccc1 to produce Nc1ccccc1SC[C@@H](NC(=O)OCc1ccccc1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.