You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 1-[[4-fluoro-2-(methylsulfanylmethyl)phenyl]methyl]-3-[[3-(furan-2-yl)-1H-1,2,4-triazol-5-yl]methyl]-2-methylguanidine;hydroiodide .
user
C18H22FIN6OS
assistant