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 2-(2,5-dimethoxyphenyl)-N-[8-(furan-3-ylmethyl)-8-azabicyclo[3.2.1]octan-3-yl]acetamide ?
user
C22H28N2O4
assistant