You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-tert-butyl-N-(7-chloro-6-imidazo[1,2-b]pyridazin-7-yloxy-1-methylimidazo[4,5-b]pyridin-2-yl)-4-(oxolan-3-yl)-1,3-thiazol-2-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H25ClN8O2S
assistant