You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule 7-methoxy-4-[1-[3-(methoxymethyl)-2-phenylsulfanylimidazol-4-yl]ethenyl]-1-(4-methylphenyl)sulfonylindole ?
user
C29H27N3O4S2
assistant