You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-bromo-1-(3-methoxyphenyl)ethanone;1-(3-methoxyphenyl)-2-(4-piperazin-1-ylthieno[3,2-c]pyridin-2-yl)sulfonylethanone .
user
C29H30BrN3O6S2
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