3,3-dimethyl-N-(8-methyl-8-azabicyclo[3.2.1]octan-3-yl)-2H-indole-1-carboxamide 3,3-dimethyl-N-(8-methyl-8-azabicyclo[3.2.1]octan-3-yl)indoline-1-carboxamide 3,3-dimethyl-N-(8-methyl-8-azabicyclo[3.2.1]octan-3-yl)-1-indolinecarboxamide