Using N=C(COc1ccccc1)N(O)c1nccn(-c2ccc(F)cc2)c1=O to produce O=c1c2nc(COc3ccccc3)nn2ccn1-c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.