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 1-(4-butan-2-ylphenyl)-2-[[1-(2-methoxyethyl)-3,5-dimethylpyrazol-4-yl]methyl]guanidine;hydroiodide ?
user
C20H32IN5O
assistant