You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (6S,9R)-9-(4-chlorophenyl)-6-(3-methoxyphenyl)-5-(2,2,2-trifluoroacetyl)-8,9,10,11-tetrahydro-6H-benzo[b][1,4]benzodiazepin-7-one ?
user
C28H22ClF3N2O3
assistant