compared to measured at 2104-01-09 03:26:00 was the chloride value of patient 52598 less than the value measured at 2104-01-08 03:21:00?
select ( select labevents.valuenum from labevents where labevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 52598 ) and labevents.itemid in ( select d_labitems.itemid from d_labitems where d_labitems.label = 'chloride' ) and labevents.charttime = '2104-01-09 03:26:00' ) < ( select labevents.valuenum from labevents where labevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 52598 ) and labevents.itemid in ( select d_labitems.itemid from d_labitems where d_labitems.label = 'chloride' ) and labevents.charttime = '2104-01-08 03:21:00' )