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 1-benzyl-N-(2-cyanoethyl)-3-methyl-N-(pyridin-3-ylmethyl)thieno[2,3-c]pyrazole-5-carboxamide .
user
C23H21N5OS
assistant