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 N-[4-chloro-3-[[(5E)-4-oxo-5-(quinoxalin-6-ylmethylidene)-1,3-thiazolidin-2-ylidene]amino]phenyl]cyclopentanecarboxamide .
user
C24H20ClN5O2S
assistant