You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 4-butyl-5-(2-ethyl-5-propan-2-ylcyclopentyl)-3-[[6-[2-(2H-tetrazol-5-yl)phenyl]pyridin-3-yl]methyl]-1H-imidazol-2-one into molecular formula.
user
C30H39N7O
assistant