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 identified by (3E,7E,9R,10S,11R,12Z)-10-hydroxy-9-(hydroxymethyl)-11,13-dimethyl-1-oxacyclotetradeca-3,7,12-trien-2-one ?
user
C16H24O4
assistant