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 1-[6-[(2Z,4E,6E)-12-[3-[(1-ethylpyrrolidin-2-yl)methylamino]-6-phenylpyridazin-4-yl]dodeca-2,4,6-trien-5-yl]-4-methylpyridazin-3-yl]piperidine-4-carboxylic acid .
user
C40H53N7O2
assistant