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 2-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-(2-methyl-3-pyrazol-1-ylpropyl)pyrrolidine-1-carboxamide .
user
C20H26N4O3
assistant