有致癌作用的药物是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30818' and id < 2481874 and id<>'2481874' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30818' and id > 2481874 and id<>'2481874' order by id asc limit 5