IUPAC:(1R,3aS,3bR,4S,5aS,7R,9aS,9bS,11aR)-7-(formyloxy)-1-[(2R)-4-{[(2S)-1-hydroxy-3-methylbutan-2-yl]carbamoyl}butan-2-yl]-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-4-yl formate
IUPAC:(1R,3aS,3bR,4S,5aS,7R,9aS,9bS,11aR)-7-(formyloxy)-1-[(2R)-4-{[(2S)-1-hydroxy-3-methylbutan-2-yl]carbamoyl}butan-2-yl]-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-4-yl formate