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What is the molecular formula of the molecule identified by 12,13,13-trimethyl-10-phenyl-12,17-bis(trideuteriomethyl)-9,19-diazapentacyclo[9.6.2.02,7.08,19.014,18]nonadeca-1(17),2,4,6,8,10,14(18),15-octaene ?
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C28H26N2
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