502156-96-9

Piperazine,1-[3-[2-[(Z)-[5-(ethylsulfonyl)-1,2-dihydro-2-oxo-3H-indol-3-ylidene]methyl]-4,5,6,7-tetrahydro-1H-indol-3-yl]-1-oxopropyl]-3,5-dimethyl-