InChI=1/C15H29N3O/c1-2-18(11-14(19)17-13-7-8-13)15(12-16)9-5-3-4-6-10-15/h13H,2-12,16H2,1H3,(H,17,19)/p+1/fC15H30N3O/h16-17H/q+1 77F3E92656F49685