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 (1S,2R,3S,4S,6S,7R,8S)-1,8,9,10,11,11-hexachlorotetracyclo[6.2.1.13,6.02,7]dodec-9-en-4-ol ?
user
C12H10Cl6O
assistant