2-(2-(3-hydroxy-12-(2-methyl-1-oxobutoxy)-5-androstan-17-yl)ethyl)tetrahydro-4-hydroxy-2H-pyran-6-one, (3A,5B,12A(S),23S,25S)-stereoisomer
2-(2-(3-hydroxy-12-(2-methyl-1-oxobutoxy)-5-androstan-17-yl)ethyl)tetrahydro-4-hydroxy-2h-pyran-6-one, (3a,5b,12a(s),23s,25s)-stereoisomer