You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(2-adamantyl)-2-(2-amino-2-oxoethyl)-3-propan-2-yloxy-3,4-dihydropyrazole-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H30N4O3
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