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-[1-(furan-2-ylmethyl)-2,5-dimethylpyrrol-3-yl]-2-oxoethyl] 2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetate ?
user
C22H23N5O6
assistant