You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-(3,5-difluorophenyl)-3-[6-(trifluoromethyl)imidazo[2,1-b][1,3]thiazol-5-yl]prop-2-en-1-one into its molecular formula.
user
C15H7F5N2OS
assistant