关于药品安全风险分类的理解，错误的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29638' and id < 2407763 and id<>'2407763' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29638' and id > 2407763 and id<>'2407763' order by id asc limit 5