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Can you give the molecular formula of the molecule 9-(1,10-phenanthrolin-5-yl)-17-(6-pyridin-2-ylpyridin-3-yl)-9,17-diazapentacyclo[10.7.1.02,10.03,8.016,20]icosa-1(20),2(10),3,5,7,11,13,15,18-nonaene ?
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C40H24N6
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