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system
Provide the molecular formula for the IUPAC named substance (1-methyl-1,2,4-triazol-3-yl)-[6-(pyridin-3-ylmethoxymethyl)-3,4a,5,6,7,7a-hexahydro-2H-cyclopenta[b][1,4]oxazin-4-yl]methanone .
user
C18H23N5O3
assistant