InChI=1/C18H29N3O2/c1-3-21(4-2)13-14-6-5-7-16(12-14)20-18(23)19-15-8-10-17(22)11-9-15/h5-7,12,15,17,22H,3-4,8-11,13H2,1-2H3,(H2,19,20,23)/p+1/fC18H30N3O2/h19-21H/q+1 A2833F0219DA5775