N-(4-tert-butylphenyl)-4-(3-chloropyridin-2-yl)piperazine-1-carboxamide
N-(4-tert-butylphenyl)-4-(3-chloro-2-pyridyl)piperazine-1-carboxamide
N-(4-tert-butylphenyl)-4-(3-chloro-2-pyridyl)-1-piperazinecarboxamide