0 B31R4.93251835 O=[N+]([O-])C1=CC(=CC=C1)C2=NC3=CC=CC=C3C(=N2)NC4=CC=C(C(=C4)Cl)Cl Molport-000-741-228 [2,0,0,0,0,0|2,0,0]=4 1 B31R4.93251835 O=[N+]([O-])C1=CC(=CC=C1)C2=NC3=CC=CC=C3C(=N2)NC4=CC=C(C(=C4)F)F Molport-000-698-926 [2,0,0,0,0,0|2,0,0]=4 2 B33R4.88079215 COC(=O)C1=CC(=CC=C1)NC2=NC(=NC3=CC=CC=C23)C4=CC=CC(=C4)[N+](=O)[O-] Molport-000-712-707 [1,1,0,0,0,0|1,0,1]=4