InChI=1/C16H21N3O3/c1-13-15(20)18(12-17-8-5-10-22-11-9-17)16(21)19(13)14-6-3-2-4-7-14/h2-4,6-7,13H,5,8-12H2,1H3/t13-/m1/s1	20E751A4B92E50C0