You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (8S,9S,10R,13S,14S,17S)-17-(N-methoxy-C-methylcarbonimidoyl)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one into its molecular formula.
user
C22H33NO2
assistant