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 N-[1-oxo-3-phenyl-1-[3-(4-pyrimidin-2-ylpiperazin-1-yl)propylamino]propan-2-yl]thiophene-2-carboxamide .
user
C25H30N6O2S
assistant