Using O=C(O)c1ncn2c1CN=C(c1ccccc1Br)c1cc(F)ccc1-2, N to produce NC(=O)c1ncn2c1CN=C(c1ccccc1Br)c1cc(F)ccc1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.