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 (3R)-N-(3-carbamoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-1-[2-(2-fluorophenyl)acetyl]piperidine-3-carboxamide ?
user
C23H26FN3O3S
assistant