<Tr> <Th> </Th> <Td> (6) </Td> <Td> 24 May 2016 </Td> <Td> 5 December 2016 </Td> <Td> 5th (196 days) </Td> <Td> 2016 State assembly election </Td> </Tr> <Tr> <Th> </Th> <Td> (7) </Td> <Td> O. Panneerselvam MLA for Bodinayakkanur </Td> <Td> </Td> <Td> 6 December 2016 </Td> <Td> 15 February 2017 </Td> <Td> 3rd (72 days) </Td> </Tr> <Tr> <Th> </Th> <Td> 8 </Td> <Td> K. Palaniswami MLA for Edappadi </Td> <Td> </Td> <Td> 16 February 2017 </Td> <Td> Incumbent </Td> <Td> 1st <P> 7002205000000000000 ♠ 205 days </P> </Td> </Tr> <P> 7002205000000000000 ♠ 205 days </P>

Who has become the new cm of tamilnadu
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