Using C1COCCO1, CC(=O)NC(CCCCB1OC(C)(C)C(C)(C)O1)(C(=O)NC(C)(C)C)[C@@H]1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])C1 to produce NC(CCCCB(O)O)(C(=O)O)[C@@H]1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.