InChI=1/C18H29N3O3/c1-4-5-9-20(3)13-17(22)19-15-6-10-21(11-7-15)18(23)16-8-12-24-14(16)2/h8,12,15H,4-7,9-11,13H2,1-3H3,(H,19,22)/p+1/fC18H30N3O3/h19-20H/q+1 C15036B9661A8F78