Using OC1CCOC1, NC(=O)c1ccc([N+](=O)[O-])c(F)c1 to produce NC(=O)c1ccc([N+](=O)[O-])c(OC2CCOC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.