You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[(1S,2S)-2-methoxy-1'-[(E)-3-phenylprop-2-enyl]spiro[1,2-dihydroindene-3,4'-piperidine]-1-yl]thiophene-3-carboxamide ?
user
C28H30N2O2S
assistant