Exploring Ramelteon. To explore a different substance…

Ramelteon
N-[2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl]propanamide
 11407  C16H21NO2  259.343
 InChI=1S/C16H21NO2/c1-2-15(18)17-9-7-12-4-3-11-5-6-14-13(16(11)12)8-10-19-14/h5-6,12H,2-4,7-10H2,1H3,(H,17,18)
 YLXDSYKOBKBWJQ-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCC(=O)NCCC1CCc2c1c1CCOc1cc2