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 2-(5-chlorofuran-2-yl)-6-[(4-fluoropiperidin-1-yl)methyl]thieno[2,3-d]pyrimidin-4-amine .
user
C16H16ClFN4OS
assistant