You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[3-cyano-6-(2-methylbutan-2-yl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-2-[[4-methyl-5-(6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-3-yl)-1,2,4-triazol-3-yl]sulfanyl]acetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C28H35N5OS3
assistant