You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named ethane;(3E,5E)-5-[6-fluoro-3-[4-[(1Z)-1-[3-fluoro-5-(methylaminomethyl)phenyl]buta-1,3-dienyl]-5-methyl-1H-imidazol-2-yl]-1H-indazol-5-yl]-N-(1-phenylethenyl)hepta-1,3,5-trien-3-amine;propa-1,2-diene by IUPAC nomenclature, provide its molecular formula.
user
C43H46F2N6
assistant