Using O=C([O-])[O-], CC1(C)N=C(c2ccccc2F)c2cc([N+](=O)[O-])ccc2NC1=O to produce CN1C(=O)C(C)(C)N=C(c2ccccc2F)c2cc([N+](=O)[O-])ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.