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 methyl 3-[1-(1,3-benzodioxol-5-ylmethyl)-4-carbamoyl-5-methyl-3-thiophen-2-ylpyrrol-2-yl]propanoate .
user
C22H22N2O5S
assistant