InChI=1/C15H31N3O/c1-4-15(19)16-10-6-5-7-11-18(3)14-8-12-17(2)13-9-14/h14H,4-13H2,1-3H3,(H,16,19)/p+1/fC15H32N3O/h16-17H/q+1 A528DDD7B7128BD7