[(5S,8R,9R,10S,13S,14S,17S)-13-methyl-3-oxo-2,4,5,6,7,8,9,10,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate

(8-methyl-8-azabicyclo[3.2.1]octan-3-yl) acetate

3-acetoxy-8-acetyl-nortropane

2-nitro-5-thiophen-2-ylthiophene

1-nitropropan-2-yl acetate