Using O=C(Oc1ccc([N+](=O)[O-])cc1)N1CC(Oc2ccc(-c3ccccc3F)cn2)C1, COc1ccc(N)nn1 to produce COc1ccc(NC(=O)N2CC(Oc3ccc(-c4ccccc4F)cn3)C2)nn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.