You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 1-[3,3-dimethyl-4-(1-methylpyrazol-4-yl)pyrrolidine-1-carbonyl]-N-(4-fluorophenyl)cyclopropane-1-carboxamide ?
user
C21H25FN4O2
assistant