You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named [4-(5-methyl-3,4-dihydropyrazol-2-yl)phenyl]-[3-(trifluoromethyl)piperidin-1-yl]methanone is given. What is its corresponding molecular formula?
user
C17H20F3N3O
assistant