You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (10S,11S)-3,4,5,16,17,18-hexakis(phenylmethoxy)-10,11-bis(phenylmethoxymethyl)-9,12-dioxatricyclo[12.4.0.02,7]octadeca-1(18),2,4,6,14,16-hexaene-8,13-dione .
user
C74H64O12
assistant