IUPAC: (1R,3aR,5aR,7S,9aS,11aR)-3a,6,6,9a,11a-pentamethyl-1-[(2R)-6-methylhept-5-en-2-yl]-1H,2H,3H,3aH,4H,5H,5aH,6H,7H,8H,9H,9aH,10H,11H,11aH-cyclopenta[a]phenanthren-7-yl acetate

SMILES: [H][C@@]12[#6]-[#6]-[#6]3=[#6](-[#6]-[#6][C@]4([#6])[#6@H](-[#6]-[#6][C@@]34[#6])-[#6@H](-[#6])-[#6]-[#6]\[#6]=[#6](\[#6])-[#6])[C@@]1([#6])[#6]-[#6]-[#6@H](-[#8]-[#6](-[#6])=O)C2([#6])[#6] |t:4|