You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[2-(dicyclohexylamino)-4-(hydrazinylmethyl)-1,3-thiazol-5-yl]-5,5-dimethyl-6,7-dihydro-4H-1-benzothiophene-3-carboxylic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C27H40N4O2S2
assistant