You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2R)-2-[[4-(2-fluorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(2-thiophen-2-ylethyl)propanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H17FN4OS2
assistant