InChI=1/C16H21N3O3/c17-14-8-9-15(20)18(12-5-1-2-6-12)16(14)11-4-3-7-13(10-11)19(21)22/h3-4,7,10,12,14,16H,1-2,5-6,8-9,17H2/p+1/t14-,16-/m1/s1/fC16H22N3O3/h17H/q+1 70902AE9AC51C302