Using COC(=O)C(CO[N+](=O)[O-])(CO[N+](=O)[O-])CO[N+](=O)[O-], NCc1ccccc1 to produce O=C(NCc1ccccc1)C(CO[N+](=O)[O-])(CO[N+](=O)[O-])CO[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.