InChI=1/C16H21N3O/c1-3-8-18-16(20)13-19(9-4-2)12-15-7-5-6-14(10-15)11-17/h4-7,10H,2-3,8-9,12-13H2,1H3,(H,18,20)/f/h18H	D93655412F94D9E9