IUPAC: (1R,3aR,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(2-aminoethyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-icosahydro-1H-cyclopenta[a]chrysen-9-ol

SMILES: [H][C@]12[C@@H](CC[C@]1(CCN)CC[C@]1(C)[C@]2([H])CC[C@]2([H])[C@@]3(C)CC[C@H](O)C(C)(C)[C@]3([H])CC[C@@]12C)C(C)=C