下列关于双香豆素药的叙述错误的是（    ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27498' and id < 2270330 and id<>'2270330' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27498' and id > 2270330 and id<>'2270330' order by id asc limit 5