You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-[3-(1-benzothiophen-3-yl)-1-[cyano(methyl)amino]-1-oxopropan-2-yl]-4-(1H-indol-3-yl)butanamide using the IUPAC nomenclature.
user
C25H24N4O2S
assistant