You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-(3-cyclopentyloxy-4-methoxyphenyl)-3-[3-(2-oxopyrrolidin-1-yl)propyl]-1,3-thiazolidin-4-one .
user
C22H30N2O4S
assistant