You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by N-[3-(2-pyrazol-1-ylethoxy)phenyl]-2-[2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-4-yl]acetamide ?
user
C23H19F3N4O2S
assistant