You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule [6-acetyloxy-10-hydroxy-2-[(E,2S)-6-hydroxy-7-[(2R,3R)-3-[(2R,3S)-3-hydroxypentan-2-yl]oxiran-2-yl]-6-methylhept-4-en-2-yl]-3,7-dimethyl-12-oxo-1-oxacyclododec-4-en-7-yl] 4-(2-hydroxyethyl)piperazine-1-carboxylate ?
user
C37H62N2O11
assistant