38136-69-5

(3S,8aR,10S)-3-[[(E)-1,3-Dihydro-3-oxo-2H-indol-2-ylidene]methyl]-1,2,3,7,8,8a-hexahydro-10-(1-methylethyl)-6H-3,8a-ethanopyrrolo[1,2-a]pyrazine-1,4-dione