when was patient 1114 prescribed a medication via oral route the first time in 12/this year?
select prescriptions.startdate from prescriptions where prescriptions.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 1114 ) and prescriptions.route = 'oral' and datetime(prescriptions.startdate,'start of year') = datetime(current_time,'start of year','-0 year') and strftime('%m',prescriptions.startdate) = '12' order by prescriptions.startdate asc limit 1