You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2-[(6-fluorospiro[1H-2-benzofuran-3,4'-piperidine]-1'-yl)methyl]-3-(1,3-thiazol-4-yl)propanoic acid ?
user
C19H21FN2O3S
assistant