You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S,3R,4R,5S,6R)-6-(4-cyanophenyl)-2,3,10-trihydroxy-N,N-dimethyl-5-phenyl-11-(trifluoromethyl)-7-oxa-12-azatricyclo[6.4.0.02,6]dodeca-1(8),9,11-triene-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C27H22F3N3O5
assistant