Chemical Name: (13S,17S)-13-ethyl-17-ethynyl-17-hydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
Synonym: 4-chloro-7-methoxyquinazolin-6-yl acetate
Smile: O[C@]1(C#C)CCC([C@]1(CC)C2)C3CCC4=CC(CCC4C3C2=C)=O