You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 1-[(3R)-3-pyrimidin-4-ylpiperidin-1-yl]-4-(tetrazol-1-yl)butan-1-one is given. What is its corresponding molecular formula?
user
C14H19N7O
assistant