1 EPN 3-(4-nitro-phenoxy)-propan-1-ol 1.000 2 K4V 4-nitrophenyl acetate 0.800 3 L8Q 2-methoxy-5-nitro-phenol 0.733 4 VVR 3-phenoxypropanoic acid 0.733 5 D8F (4-nitrophenyl) hexanoate 0.722