120409-36-1

2,5,7a,11,16a-pentamethyl-1,4a,5,7a,8,9,11,12,13,14,16a,16b-dodecahydro-4H,10H-spiro[9a,13-epoxyazepino[1,2-a]naphtho[2,1-g]quinoline-7,3'-furan]-4,5',6(4'H,6aH)-trione