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 2-[1-[2-(5-methyl-2-propan-2-ylphenoxy)ethyl]benzimidazol-2-yl]sulfanylethanol using the IUPAC nomenclature.
user
C21H26N2O2S
assistant