You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [4-amino-2-[(1-benzylpiperidin-4-yl)amino]-1,3-thiazol-5-yl]-(2,6-difluorophenyl)methanone by IUPAC nomenclature, provide its molecular formula.
user
C22H22F2N4OS
assistant