[{"id":"649080","video_id":"HIg7KrInYuw","title":"Elementary Steps & Keying Structures","start":"261","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/649080\/31158","thumb":"https:\/\/img.youtube.com\/vi\/HIg7KrInYuw\/1.jpg"},{"id":"668254","video_id":"KI8Cb9LXGFk","title":"Notation for Sigmatropic Reactions (8.5)","start":"25","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/668254\/31158","thumb":"https:\/\/img.youtube.com\/vi\/KI8Cb9LXGFk\/1.jpg"},{"id":"6840","video_id":"CiCFqoq7jhU","title":"The Transfer of Energy from Light to Molecule","start":"49","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/6840\/31158","thumb":"https:\/\/img.youtube.com\/vi\/CiCFqoq7jhU\/1.jpg"}]