1 N73 (2~{R})-3-methyl-~{N}-oxidanylidene-2-[(4-phenylphenyl)sulfonyl-propan-2-yloxy-amino]butanamide 1.000 2 10B N-2-(biphenyl-4-ylsulfonyl)-N-2-(isopropyloxy)-acetohydroxamic acid 0.893 3 HS4 N-oxidanyl-2-[(4-phenylphenyl)sulfonylamino]ethanamide 0.750 4 DSV N-(dibenzo[B,D]thiophen-3-ylsulfonyl)-L-valine 0.733