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 N-cyclopentyl-N'-[(4,5-dimethyl-1,2,4-triazol-3-yl)methyl]-4-thiophen-2-ylpiperazine-1-carboximidamide;hydroiodide .
user
C19H30IN7S
assistant