1 BRX Bromamphenicol 1.000 2 CLC N-acetyl-P-nitrophenylserinol 0.900 3 CLM Chloramphenicol 0.818 4 LCL 2,2-dichloro-N-[(1s,2s)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide 0.818 5 XQU Nitrosochloramphenicol 0.773 6 WGB (2~{S})-2-(methylamino)-3-[4-[oxidanyl(oxidanylidene)-$L^{4}-azanyl]phenyl]propanoic acid 0.714