InChI=1/C17H29N3O3/c1-23-12-11-20(15-7-8-15)13-16(21)19-17(22)18-10-9-14-5-3-2-4-6-14/h5,15H,2-4,6-13H2,1H3,(H2,18,19,21,22)/p+1/fC17H30N3O3/h18-20H/q+1 2A1B81FBF1EF9D4B