IUPAC: N-[(1S,3aS,3bS,5aR,9aR,9bS,11aS)-1-[(1S)-1-(dimethylamino)ethyl]-9a,11a-dimethyl-6-oxo-1H,2H,3H,3aH,3bH,4H,5H,5aH,6H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-yl]-3-methylbut-2-enamide

SMILES: [#6]-[#6@@H](-[#6@H]1-[#6]-[#6]-[#6@H]2-[#6@@H]-3-[#6]-[#6]-[#6@H]4-[#6](=O)-[#6](-[#7]-[#6](=O)\[#6]=[#6](\[#6])-[#6])=[#6]-[#6][C@]4([#6])[#6@H]-3-[#6]-[#6][C@]12[#6])-[#7](-[#6])-[#6] |c:19|