You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-[(2Z)-2-[(2E)-2-[[5-methoxy-3-(3-sulfopropyl)-1,3-benzoselenazol-3-ium-2-yl]methylidene]butylidene]-5,6-dimethyl-1,3-benzothiazol-3-yl]propane-1-sulfonic acid into molecular formula.
user
C28H35N2O7S3Se+
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