how much was enoxaparin sodium first prescribed to patient 27362 in 06/2104?
select prescriptions.dose_val_rx from prescriptions where prescriptions.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 27362 ) and prescriptions.drug = 'enoxaparin sodium' and strftime('%y-%m',prescriptions.startdate) = '2104-06' order by prescriptions.startdate asc limit 1