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 6a,9a-dichloro-8-(4-fluorophenyl)-6-(4-hydroxy-3,5-dimethoxyphenyl)-2-phenyl-3a,4,6,10,10a,10b-hexahydroisoindolo[5,6-e]isoindole-1,3,7,9-tetrone .
user
C34H27Cl2FN2O7
assistant