You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [3-[5-[(dimethylamino)methyl]-4-methyl-1,2,4-triazol-3-yl]piperidin-1-yl]-[6-(hydroxymethyl)pyridin-2-yl]methanone .
user
C18H26N6O2
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