2-(4-(5-methanesulfonamido-1H-indol-2-ylcarbonyl)-1-piperazinyl)-N-(1-methylethyl)-3-pyridinamine
(N-[2-[4-[3-(1-methylethylamino)pyridin-2-yl]piperazin-1-yl]carbonyl-1H-indol-5-yl] methanesulfonamide)