You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-(1,3-benzothiazol-6-yl)-8-chloro-5,5-dioxoimidazo[1,2-b][1,4,2]benzodithiazine-7-carboxamide .
user
C17H9ClN4O3S3
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