You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2S)-2-[(2-methyl-1,3-benzothiazol-6-yl)amino]-N-(2,3,4-trifluorophenyl)propanamide into molecular formula.
user
C17H14F3N3OS
assistant