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 N-[(2S)-2-(6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl)propyl]-5-ethylfuran-2-carboxamide ?
user
C17H22N2O2S
assistant