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 [(1R,4E,8E,10E,14S)-5,11-dimethyl-8-propan-2-yl-15-oxabicyclo[12.1.0]pentadeca-4,8,10-trien-1-yl]methanol .
user
C20H32O2
assistant