82354-38-9

(3S,3′R,3a′S,6′R,8a′S)-2′-Ethyl-1-methoxy-3a′,4′,8′,8a′-tetrahydro-3′H,6′H-spiro[indoline-3,7′-[3,6]methanooxepino[4,3-b]pyrrol]-2-one