You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(6R,7S)-6-(4-ethoxyphenyl)-N-(2-fluorophenyl)-3-phenyl-6,7-dihydro-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine-7-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H22FN5O2S
assistant