You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (2R)-3-(3,8-dimethyl-5-propan-2-ylazulen-1-yl)-4-methyl-2-(2-methyl-5-propan-2-ylphenyl)-2H-furan-5-one using the IUPAC nomenclature.
user
C30H34O2
assistant