You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 4,7-bis(4-phenylthieno[2,3-b]indol-2-yl)-2,1,3-benzothiadiazole-5,6-diamine;2,8-bis(4-phenylthieno[2,3-b]indol-2-yl)-5-thia-11lambda4-selena-4,6,10,12-tetrazatricyclo[7.3.0.03,7]dodeca-1,3,6,8,10,11-hexaene;selenium dioxide into molecular formula.
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C76H44N12O2S6Se2
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