You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1S)-1-[(3,4,5-triiodophenyl)methyl]-1,2,3,4-tetrahydroisoquinoline-6,7-diol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C16H14I3NO2
assistant