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 1-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)-N'-[2-(4-ethylphenoxy)acetyl]piperidine-4-carbohydrazide .
user
C24H29N5O3S
assistant