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What is the molecular formula of the molecule 6-(1,4-diazepan-1-yl)-4-pyridin-4-yl-8-thia-3,5,10-triazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaene ?
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C19H18N6S
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