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-[5-(dimethylsulfamoyl)-1-methylbenzimidazol-2-yl]-N-(1-naphthalen-1-ylethyl)propanamide .
user
C25H28N4O3S
assistant