112455-84-2

(4aS,5aR,10aR,11aS,15aR,15bS,16E,18E,19aS,19bR)-2,3,4,4a,5,5a,6,7,8,9,10,10a,11,11a,12,13,14,15,15a,15b,19a,19b-docosahydro-1H-diindeno[2,1-f:1',2'-l][1,5]diazacyclotridecine