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What is the molecular formula of the molecule (1R,9R,10S)-17-(cyclopropylmethyl)-3,10-dimethoxy-17-methyl-13-oxo-17-azoniatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene-4-carboxamide ?
user
C24H33N2O4+
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