You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-cyclohexyl-N-methyl-4-[[2-(sulfanylmethyl)-1,3-dihydrobenzimidazol-2-yl]methyl]benzamide by IUPAC nomenclature, provide its molecular formula.
user
C23H29N3OS
assistant