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 2-[4-(trifluoromethyl)phenyl]-5,6,7,8-tetrahydroimidazo[2,1-b][1,3]benzothiazole .
user
C16H13F3N2S
assistant