You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance N-(1-amino-2-cyclopropylpropan-2-yl)-2-(2-oxo-3H-benzimidazol-1-yl)acetamide;hydrochloride .
user
C15H21ClN4O2
assistant