Using O=CO, COC(=O)c1cc([N+](=O)[O-])c(N)c(F)c1Nc1ccccc1C to produce COC(=O)c1cc2nc[nH]c2c(F)c1Nc1ccccc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.