You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (E)-N-[(4aS,6S,8aR)-2-(cyclopropylmethyl)-8a-methoxy-4a-(3-methoxyphenyl)-3,4,5,6,7,8-hexahydro-1H-isoquinolin-6-yl]-3-(4-bromothiophen-2-yl)-N-methylprop-2-enamide into its molecular formula.
user
C29H37BrN2O3S
assistant