某植物提取物与皮肤接触，可使皮肤染成蓝色，该植物中可能含有

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29381' and id < 2393206 and id<>'2393206' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29381' and id > 2393206 and id<>'2393206' order by id asc limit 5