You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[(E)-2-(1-benzothiophene-2-carbonylamino)-3-[4-(trifluoromethyl)phenyl]prop-2-enoyl]amino]-3-benzylsulfanylpropanoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H23F3N2O4S2
assistant