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Translate the chemical IUPAC name 18-[4-(2-deuteriopropan-2-yl)-1-methylpyridin-1-ium-2-yl]-10,17-dimethyl-10-(trideuteriomethyl)-20-oxa-2-azapentacyclo[11.7.0.03,11.04,9.014,19]icosa-1,3(11),4,6,8,12,14(19),15,17-nonaene into its molecular formula.
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C30H29N2O+
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