You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [(3R)-3-acetyloxy-5-[2-[(7aS)-1-(6-ethyl-6-hydroxyoct-4-yn-2-yl)-7a-methyl-3a,5,6,7-tetrahydro-3H-inden-4-ylidene]ethylidene]cyclohexyl] acetate .
user
C32H46O5
assistant