BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20261207T000000Z DTEND:20261207T000000Z SUMMARY:Organic chemistry poster symposium 2026 starts on the 7th December 2026 LOCATION:The ·¬ÇÑÉçÇø of Chemistry,London,United Kingdom END:VEVENT END:VCALENDAR