You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (8S,9S,10R,13S,14S)-3-hydroxy-17-[4-(2-hydroxyphenyl)sulfanylbenzoyl]oxy-10,13-dimethyl-1-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylic acid .
user
C33H34O7S
assistant