You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by [(2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] 2-[2-(4-hydroxyphenyl)-3-methylbenzimidazol-3-ium-1-yl]acetate ?
user
C26H33N2O3+
assistant