1 E7N ~{N}-[5-[2-azanyl-5-(4-piperazin-1-ylphenyl)pyridin-3-yl]-2-methoxy-phenyl]propane-1-sulfonamide 1.000 2 KRE ~{N}-[3-[2-azanyl-5-(4-piperazin-1-ylphenyl)pyridin-3-yl]-5-methoxy-phenyl]methanesulfonamide 0.833