You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1S,2S,3S,4S)-3-[[4-[4-(2-methylpropyl)phenyl]-1,3-thiazol-2-yl]carbamoyl]bicyclo[2.2.1]heptane-2-carboxylic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H26N2O3S
assistant