what was the name of the organism found in the last microbiological examination of patient 65401's abscess in 06/this year?
select microbiologyevents.org_name from microbiologyevents where microbiologyevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 65401 ) and microbiologyevents.spec_type_desc = 'abscess' and microbiologyevents.org_name is not null and datetime(microbiologyevents.charttime,'start of year') = datetime(current_time,'start of year','-0 year') and strftime('%m',microbiologyevents.charttime) = '06' order by microbiologyevents.charttime desc limit 1