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 11-(2,5-dimethoxyphenyl)-14-[(3-ethoxy-4-phenylmethoxyphenyl)methylidene]-15-thia-12,17-diazatetracyclo[8.7.0.02,7.012,16]heptadeca-1(10),2,4,6,16-pentaen-13-one .
user
C38H34N2O5S
assistant