You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 1-[4-[6-(4-chlorophenoxy)-8-(3,3,3-trifluoropropylamino)imidazo[1,2-b]pyridazin-3-yl]-2-methylphenyl]butan-1-one is given. What is its corresponding molecular formula?
user
C26H24ClF3N4O2
assistant