Figure 1From: Structure-activity relationship analysis of cytotoxic cyanoguanidines: selection of CHS 828 as candidate drugSubstituted cyanoguanidines with defined pharmacological effects: A Cytotoxic CHS 828; B Potassium channel openers pinacidil (B1) and 12 g of compound as described in Perez-Medrano et al [2] (B2); and C Histamine-II receptor antagonist cimetidine.Back to article page