You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name 1-[2-(4-tert-butylphenyl)-2-hydroxyethyl]-3-ethyl-2-[(6-pyrrolidin-1-ylpyridin-3-yl)methyl]guanidine;hydroiodide ?
user
C25H38IN5O
assistant