Using COc1cc2c(Oc3ccc([N+](=O)[O-])cc3F)ccnc2cc1OCC1CCN(C(=O)OC(C)(C)C)CC1 to produce COc1cc2c(Oc3ccc([N+](=O)[O-])cc3F)ccnc2cc1OCC1CCN(C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.