BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20250407T000000Z DTEND:20250407T000000Z SUMMARY:Chemical biology symposium 2025: Early bird registration deadline due before 7th April 2025 LOCATION:The UU裸聊直播 of Chemistry,London,United Kingdom END:VEVENT END:VCALENDAR