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 (7S,9S)-7-(4-amino-5-hydroxy-6-methyloxan-2-yl)oxy-6,9,11-trihydroxy-4-methoxy-9-(2-pentylsulfanylacetyl)-8,10-dihydro-7H-tetracene-5,12-dione .
user
C32H39NO10S
assistant