You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[4-(furan-2-ylmethyl)-5-pyrrolidin-1-yl-1,2,4-triazol-3-yl]sulfanyl]-N,N-bis(prop-2-enyl)acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H25N5O2S
assistant