Using O=C(c1ccco1)c1cc2nccc(Cc3ccc([N+](=O)[O-])cc3F)c2s1 to produce Nc1ccc(Cc2ccnc3cc(C(=O)c4ccco4)sc23)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.