IUPAC: (3aR,5aS,7aS,11aS,11bR,13aS,13bR)-3a,5a,8,8,11a,13a-hexamethyl-3-(propan-2-yl)-1H,2H,3H,3aH,4H,5H,5aH,7H,7aH,8H,9H,10H,11H,11aH,11bH,12H,13H,13aH,13bH-cyclopenta[a]chrysen-1-one

SMILES: [H][C@@]12C(=O)CC(C(C)C)[C@@]1(C)CC[C@]1(C)C3=CC[C@@]4([H])C(C)(C)CCC[C@]4(C)[C@@]3([H])CC[C@@]21C |t:16,@:6|