不属于胆色素的物质有（    ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27514' and id < 2271550 and id<>'2271550' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27514' and id > 2271550 and id<>'2271550' order by id asc limit 5