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 2-[1-[(6-amino-5-cyanopyrimidin-4-yl)amino]ethyl]-3-cyclopropylbenzimidazole-4-carboxylate .
user
C18H16N7O2-
assistant