4R69:
reference: Optimization of 5-(2,6-dichlorophenyl)-3-hydroxy-2-mercaptocyclohex-2-enones as potent inhibitors of human lactate dehydrogenase., Labadie S, Dragovich PS, Chen J, Fauber BP, Boggs J, Corson LB, Ding CZ, Eigenbrot C, Ge H, Ho Q, Lai KW, Ma S, Malek S, Peterson D, Purkey HE, Robarge K, Salphati L, Sideris S, Ultsch M, VanderPorten E, Wei B, Xu Q, Yen I, Yue Q, Zhang H, Zhang X, Zhou A, Bioorg Med Chem Lett. 2014 Nov 10;25(1):75-82. doi: 10.1016/j.bmcl.2014.11.008. PMID: 25466195

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