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 [3-cyano-2-[[(E)-3-(furan-3-yl)prop-2-enoyl]amino]-4,5,6,7-tetrahydro-1-benzothiophen-6-yl]methyl N,N-diethylcarbamate .
user
C22H25N3O4S
assistant