You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(2S)-1-amino-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]-4-[(3,5-dimethylpyrazol-1-yl)methyl]benzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C19H22N6O2
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