You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2,4-difluoro-N-methyl-N-[[2-(morpholin-4-ylmethyl)-1,3-thiazol-4-yl]methyl]benzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H19F2N3O2S
assistant