You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[[2-(2,2-dimethylpropanoylamino)phenyl]sulfanylmethyl]-N-[(Z)-2-methoxybut-2-enyl]benzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H30N2O3S
assistant