You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 1-ethyl-3-[3-(2-methoxyphenyl)sulfanyl-2-methylpropyl]-2-[(2-methylpyrazol-3-yl)methyl]guanidine;hydroiodide ?
user
C19H30IN5OS
assistant