Using CC(C)C[C@@H](CO)NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)[C@H](Cc1ccccc1)NC(=O)OCc1ccccc1, O=C(O)CCSSc1ncccc1[N+](=O)[O-] to produce CC(C)C[C@@H](CO)NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)[C@H](Cc1ccccc1)NC(=O)CCSSc1ncccc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.