You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 4-[[6-(3-oxo-1,2,4,5,7,8-hexahydropyrazolo[3,4-d]azepin-6-yl)-2-(trifluoromethyl)pyrimidin-4-yl]amino]butane-1-sulfonamide;2,2,2-trifluoroacetic acid .
user
C18H23F6N7O5S
assistant