You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[3-oxo-9-(pyrazol-1-ylmethyl)-2,10-diazatricyclo[6.3.1.04,12]dodeca-1(11),4,6,8(12),9-pentaen-2-yl]piperidine-2,6-dione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H15N5O3
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