You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S)-2-[(4S,4aS,5S,8aS)-2-(4-fluoroanilino)-5-hydroxy-4,8a-dimethyl-4a,5,6,7,8,9-hexahydro-4H-benzo[f][1,3]benzothiazol-6-yl]-N-cyclopropylpropanamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H32FN3O2S
assistant