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-ethyl-2-[3-[[[ethylamino-[(4-methyl-2-propoxyphenyl)methylamino]methylidene]amino]methyl]phenoxy]acetamide;hydroiodide .
user
C25H37IN4O3
assistant