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What is the molecular formula of the molecule 6-[5-(4-tert-butylphenyl)thiophen-2-yl]-12-(5-tert-butylthiophen-2-yl)-4,10-dioxa-2,8-diazatricyclo[7.3.0.03,7]dodeca-1(12),2,6,8-tetraene-5,11-dione ?
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C30H26N2O4S2
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