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 3-amino-6-chloro-5-[2-(4-chlorophenyl)ethylamino]-N-(diaminomethylidene)pyrazine-2-carboxamide;hydrochloride .
user
C14H16Cl3N7O
assistant